Storage battery of car has emf 12 V . If internal resistance is 0.4 ohm. Wt is the maximum current drawn

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Solution

As according to ohm's law,
V = I R
given, V = 12 V, R = 0.4 ohm
I = V / R
maximum current drawn,I = 30 A

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Storage battery of car has emf 12 V . If internal resistance is 0.4 ohm. Wt is the maximum current drawn

As according to ohm's law, V = I R given, V = 12 V, R = 0.4 ohm I = V / R maximum current drawn,I = 30 A

As according to ohm's law,
V = I R
given, V = 12 V, R = 0.4 ohm
I = V / R
maximum current drawn,I = 30 A