Radius Toothbrush
Physics, Flux and electric toothbrushes 
?
Hey,
I need to know when a wirelessly charging electric tootbrush is charged, does all the flux make it to the toothbrush or is some lost? if so any ideas / equations to answer? I have calculated the power source (docking station produces around 0.0314Wb does this sound right? I have made some assumptions;
– 12V P.d
– 8mm coil radius
– 500 turns
– 5000×10^-6 (HM^-1) permeability, electrical steel core
Some is lost, but it would be difficult to calculate how much. The docking station doesn’t produce power. It consumes power, and transmits some of it to the toothbrush.
Radius Toothbrush
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RADIUS Original Toothbrush, Right Hand, Soft Bristle 1 ea $8.99 |
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RADIUS TOOTHBRUSH SCUBA RIGHT HAND 6 PACK $41.00 |
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Radius Original Toothbrush Right Hand One Brush $6.99 |
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Radius Toothbrush Source Toothbrush SOFT 1 Brush $5.98 |
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RADIUS TOOTHBRUSH SCUBA LEFT HAND 6 Pack $41.00 |
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Radius Toothbrush Replacement Heads 2packs medium $4.65 |
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RADIUS Toothbrush Travel Case 1 Piece $2.49 |
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RADIUS Kidz Toothbrush 6-pack $23.45 |
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Radius Toothbrush Replacement Heads 2packs soft bristle $4.65 |
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RADIUS Totz Toothbrush 6-pack $21.45 |
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RADIUS TOOTHBRUSH LEFT HAND ASSORTED 6 Brushes $41.00 |
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Radius Intelligent Manual Toothbrush Medium One Brush $7.49 |
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Radius Toothbrush Source Toothbrush, Medium 1 Brush $5.98 |
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Radius Toothbrush Soap Travel Case 1 Cas $1.98 |
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Radius Original Toothbrush Right Hand 6 Brushes $41.00 |
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RADIUS TOOTHBRUSH SCUBA LEFT HAND ONE BRUSH $6.99 |
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RADIUS TOOTHBRUSH SCUBA RIGHT HAND 1 PIECE Color Varies $6.99 |
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Radius Original Toothbrush Left Hand One Brush $6.99 |
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Designer Scuba Toothbrush by Radius $6.27 |
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Original Toothbrush – Soft Right – Radius $11.95 |
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Scuba Toothbrush – Soft Right – 1 Toothbrush – Radius $11.95 |
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Scuba Toothbrush – Soft Left – 1 Toothbrush – Radius $11.95 |
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Toothbrush Case – Fits Major Brands – 1 Case – Radius $7.90 |
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Source Toothbrush – Soft – W/ Replacement Head – Radius $12.69 |
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Source Toothbrush – Medium – W/ Rplcmnt Head – Radius $12.69 |
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Kidz Toothbrush – Very Soft – Right Hand – Radius $9.99 |
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4 x RADIUS Pure Baby Ultra Soft Toothbrush – SALE! $17.20 |
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4 x RADIUS Totz Extra Soft Toothbrush – SALE! $17.20 |
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4 x RADIUS Kidz Right Hand Toothbrush – SALE! $19.50 |
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4 x RADIUS Original Right Hand Toothbrush – SALE! $29.20 |
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4 x RADIUS Scuba Right Hand Toothbrush – SALE! $29.20 |
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4 x RADIUS Scuba Left Hand Toothbrush – SALE! $29.20 |
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4 x RADIUS Source Soft Toothbrush – SALE! $25.10 |
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4 x RADIUS Source Medium Toothbrush – SALE! $25.10 |
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4 x RADIUS Toothbrush Case – SALE! $12.80 |
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New Two Assorted Color Ergonomic Radius Original Lefthand Toothbrushes USA Made $17.90 |
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Set of 2 Assorted Color Ergonomic Radius Original Righthanded Toothbrush Soft $17.90 |
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Adult Toothbrush – Right by Radius 1 Brush $8.96 |
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Adult Toothbrush – Original Left Handed by Radius 1 Brush $8.96 |
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Adult Toothbrush – Right Original by Radius 1 Brush $8.96 |
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8 x RADIUS Pure Baby Ultra Soft Toothbrush $24.80 |
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8 x RADIUS Kidz Right Hand Toothbrush $30.20 |
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8 x RADIUS Original Right Hand Toothbrush $68.70 |
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8 x RADIUS Scuba Right Hand Toothbrush $65.20 |
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8 x RADIUS Scuba Left Hand Toothbrush $61.80 |
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8 x RADIUS Source Soft Toothbrush $52.00 |
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8 x RADIUS Source Medium Toothbrush $52.00 |
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8 x RADIUS Toothbrush Case $26.90 |
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8 x RADIUS Original Scuba Toothbrush Case $34.50 |
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4 x RADIUS Source Soft Toothbrush 1 UNIT $31.26 |
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4 x RADIUS Kidz Right Hand Toothbrush 1 UNIT $23.22 |
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4 x RADIUS Scuba Right Hand Toothbrush 1 UNIT $36.59 |
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RADIUS Pure Baby Ultra Soft Toothbrush – 1 Unit $4.45 |
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RADIUS Totz Extra Soft Toothbrush – 1 Unit $4.45 |
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RADIUS Kidz Right Hand Toothbrush – 1 Unit $5.05 |
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RADIUS Original Right Hand Toothbrush – 1 Unit $7.55 |
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RADIUS Scuba Right Hand Toothbrush – 1 Unit $7.55 |
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RADIUS Scuba Left Hand Toothbrush – 1 Unit $7.55 |
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RADIUS Source Soft Toothbrush – 1 Unit $6.45 |
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RADIUS Source Medium Toothbrush – 1 Unit $6.45 |
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RADIUS Toothbrush Case – 1 Unit $3.35 |
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RADIUS Original Scuba Toothbrush Case – 1 Unit $3.85 |
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Radius Kids Right Handed Toothbrush, 6 Toothbrushes $24.39 |
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Radius Original Right Handed Toothbrush $48.58 |
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Radius Scuba Left Handed Toothbrush, 6 Toothbrushes $48.57 |
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Radius Scuba Right Handed Toothbrush $48.58 |
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Radius Source Soft Toothbrush, 6 Toothbrushes (1 Case) $38.86 |
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8 x RADIUS Totz Extra Soft Toothbrush $24.80 |
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Case-Toothbrush by Radius 1ea Brush $2.51 |
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RADIUS, TOOTHBRUSH, KIDZ, RIGHT HAND, VERY SOFT – EACH $4.82 |
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RADIUS, TOOTHBRUSH, ORIGINAL, RIGHT HAND, SOFT – EACH $10.76 |
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RADIUS, TOOTHBRUSH, SCUBA, RIGHT HAND, SOFT – EACH $10.76 |
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RADIUS, TOOTHBRUSH, SOURCE, MEDIUM – EACH $7.19 |
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Radius Kid Friendly Reversible Manual Toothbrush +Extra $5.49 |
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RADIUS Kidz Right Hand Toothbrush 1 UNIT $3.30 |
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RADIUS Source Soft Toothbrush 1 UNIT $5.31 |
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RADIUS Scuba Right Hand Toothbrush 1 UNIT $6.65 |
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Kidz Toothbrush w/ Travel Case by Radius 1 Brush $23.85 |
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Adult Scuba Toothbrush – Left by Radius 1 Brush $8.96 |
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RADIUS Source Toothbrush, Soft Replaceable Head 1 ea $6.59 |
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Radius Toothbrush Replacement Heads Soft, 6 x 2 Pack… $30.48 |
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Radius Toothbrush Replacement Heads Med. 6×2 Pack Pcs $30.48 |
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Radius Totz Toothbrush Extra Soft – 6 Pieces $19.46 |
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Radius Toothbrush Travel Case, 6 Toothbrush $13.07 |
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SOURCE RADIUS TOOTH BRUSH WITH REPLACEABLE HEAD – VARIOUS COLORS $5.99 |
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Radius Source Medium Toothbrush – 6 Toothbrushes $40.58 |
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Radius Intelligent Source Toothbrush 2 Replacement Heads Soft – 6 x 2 Pack Piece $30.48 |
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Radius Original Left Handed Toothbrush – 6 Toothbrushes $50.75 |
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Radius Source Toothbrush – Soft $7.99 |
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Radius Source Toothbrush – Medium $7.99 |
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Radius Toothbrush – Children, Right Hand Only $3.98 |
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Original Toothbrush – Soft – RIGHT HAND – Radius $11.75 |
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Original Toothbrush – Soft – LEFT HAND – Radius $11.75 |
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SCUBA Toothbrush – Soft – RIGHT HAND – Radius $11.75 |
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SCUBA Toothbrush – Soft – LEFT HAND – Radius $11.75 |
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SOURCE Toothbrush – Soft – Replaceable Head – Radius $11.75 |
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SOURCE Toothbrush – Medium – Replaceable Head – Radius $11.75 |
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SOURCE Toothbrush – 2 Replacement Heads – Radius $6.95 |
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RADIUS Toothbrush Case, Full Size 1 ea $1.99 |
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Original Toothbrush – Soft Left – Radius $11.95 |
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RADIUS Totz Toothbrush, Assorted, 18 months and up, Extra Soft (3 Pack) $9.99 Designed and manufactured in-house on low-energy machines in kutztown, each product is inspected by hand and designed to last. radius is a family owned and operated enterprise dedicated to effective design, quality construction, and sustainable manufacturing…. |
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RADIUS Pure Baby Toothbrush, 6- 18 months, BPA Free, Ultra Soft (3 Pack) $11.97 Designed and manufactured in-house on low-energy machines in kutztown, each product is inspected by hand and designed to last. radius is a family owned and operated enterprise dedicated to effective design, quality construction, and sustainable manufacturing…. |
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Radius Scuba Right Hand Toothbrush, Soft Bristles, (Adult), Colors May Vary $5.76 Radius Scuba Right Hand Toothbrush… |
