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Statement 1: An alternating current show...

Statement 1: An alternating current shown magnetic effect.
Statement 2: Alternating current varies with time .

A

Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1.

B

Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1

C

Statement -1 is False, Statement-2 is True.

D

Statement -1 is True, Statement-2 is False.

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  8. The instantaneous value of current in an A.C. circuit is I=2 sin (100 ...

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  9. In a L-R circuit, the value of L is (0.4/(pi)) henry and the value of ...

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  10. The figure represents the voltage applied across a pure inductor. The ...

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  11. One 10V, 60W bulb is to be connected to 100V line. The required induct...

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  12. A resistance of 300Omega and an inductance of 1/(pi) henry are connect...

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  14. The r.m.s. value of an ac of 50 Hz is 10 A. (1) The time taken by the ...

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  15. If the voltage in an ac circuit is reparesented by the equation V=220 ...

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  16. If the voltage in an ac circuit is reparesented by the equation V=220 ...

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  17. If the voltage in an ac circuit is represented by the equation. V = ...

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  18. Assertion: The alternating current lags behined the e.m.f. by a phase ...

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  19. Statement 1: An alternating current shown magnetic effect. Statemen...

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