Question

Определить под каким напряжение находятся лампочка если при перемещении заряда 10кл совершается работа 2200дж

Answer 1

A=q*U
U=A/q=2200/10=220 В

Answer 2

Determining Voltage Across the Bulb

To determine the voltage across the bulb when a charge of 10 kC (kiloCoulombs) moves and a work of 2200 J (joules) is done, we can use the formula:

Voltage (V) = Work (W) / Charge (Q)

Plugging in the given values: Voltage (V) = 2200 J / 10,000 C

Calculating the voltage: Voltage (V) = 0.22 V

Therefore, the voltage across the bulb is 0.22 volts.