The current in the coil of the electric lamp is 0.7 A, the resistance of the lamp is 310 Ohm.
| June 25, 2021 | education
The current in the coil of the electric lamp is 0.7 A, the resistance of the lamp is 310 Ohm. determine the voltage at which the lamp is located.
According to Ohm’s law, R = U / J. Let us express and find U.
U = R * J = 310 * 0.7 = 217 Volts.
Answer: The lamp is energized at 217 volts.
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