Question

How much current is in a circuit that includes a 9-volt battery and a bulb with a resistance of 3 ohms?

Answer 1

$v = ir \\ 9 = i \times 3 \\ i = 9 \div 3 = 3$

Answer 2

Heya mate...here's ur answer..☺

✌✌

$\large{Given: Volt (V) = 9 volt}$

&

$\large{V = I(Current) × (R)Resistance}$

$\large{=> I = 9/3 => I = 3 Ampere}$

hope it helps...

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