A battery of 50V is attached to a series combination of 5, 10, 10 ohm, the current in circuit is ______?
Answer: 2A
Explanation
The total resistance (R) in the series circuit is:
R = 5 + 10 + 10
= 25 Ω
The current (I) is given by Ohm's law:
I = V/R
= 50V / 25Ω
= 2A
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