While in canada, the engineer buys a new electric toothbrush. when she returns home she designs another
transformer so she can use the toothbrush in india. this transformer also has an input coil with 240 turns.
how many turns should the output coil have?

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your

Find the dimensions and area of the largest rectangle that can be inscribed in the upper half of the ellipse. (give your answers in terms of a and b. enter the dimensions as a comma-separated list.)

The energy released by a nuclear fusion reaction is produced when