The current through a branch in a linear network is 2A when the input source voltage is 10V. If the voltage is reduced to 1V and the polarity is reversed, the current through the branch is:
The current through a branch in a linear network is 2A when the input source voltage is 10V. If the voltage is reduced to 1V and the polarity is reversed, the current through the branch is:
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-0. 2amp
-0. 2amp
See lessA linear circuit is one whose output is directly proportional to the input. In the present case, when voltage is reduced to 1 (i.e. 10 times), the current is also reduced 10 times i.e. it becomes 0.2 A. Since polarity is reversed, the answer is – 0.2 A.
A linear circuit is one whose output is directly proportional to the input. In the present case, when voltage is reduced to 1 (i.e. 10 times), the current is also reduced 10 times i.e. it becomes 0.2 A. Since polarity is reversed, the answer is – 0.2 A.
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