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1. |
A dc circuit shown below has a voltage V, a current source I and several resistors. A particular resistor R dissipates a power of 4W when V alone is active. The same resistor dissipates a power of 9W when I alone is active. The power dissipated by R when both sources are active will be |
A. | 1W |
B. | 5W |
C. | 13W |
D. | 25W |
Answer» E. | |