Question

A coil of resistance R is connected to a circuit across 10 V. It

allows 20mA of current to pass. How much current will pass

through it if voltage drop across it is 50 V ? State the law used.​

Answer 1

HERE IS YOUR ANSWER MATE......;

Ohm's Law says that the amount of current flowing through a resistance is proportional to voltage and inversely proportional to resistance. A voltage of 1 V causes a current of 1 amp to flow through a resistance of 1 ohm. More voltage = more current; more resistance = less current.

HOPE ITS HELPFUL......:-)