Physics, asked by yukti1761, 9 months ago

An electric blub consumes an energy of 200joules in in 1minute with a current of 0.5amper. Find the resistance of the blub?

Answers

Answered by rameshkariyil

0

Explanation:

V=W/Q

By Ohm's law,

Q=It

Therefore, V=W/It

V=200/0.5*1

V=400 Volt(V)

Resistance, R=V/I

R=400/0.5

R=800Ω

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