Can't Resist!

Electricity and Magnetism Level 1

Find the current through a conducter when a ( 2 × 1 0 − 3 ) Ω (2 \times 10^{-3}) \Omega resistor is connected across a potential source having potential difference of 0.3 volt.

15 A 1.5 A 150 A 0.45 A

Anish Harsha by Anish Harsha , 20, India

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1 solution

V = I R V=IR where V is potential difference, I is current and R is resistance. Therefore I = 0.3 / 2 × 1 0 − 3 = 150 A I=0.3/2 \times 10^{-3}=150A

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