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CENGAGE PHYSICS-ALTERNATING CURRENT-QUESTION BANK
- In a series L R circuit connected to an altemating voltage source, it ...
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- An AC source has voltage given by: The source is connécted to an indnc...
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- If the current in the circuit sbown below, varying as a function of ti...
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- A. 750 Hz, 20V source is connected to a resistance of 100 Omega, an in...
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- In the circuit sbown in the figure, X(L)=(X(C))/(2)=R . The peak value...
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- The wavelength (in SI units) for an electromagnetic wave is given as p...
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- The electric field part of an electromagnetic wave in a medium is repr...
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- The electric field associated with an EM wave in vacuum is given by v...
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- A laser beam of diameter 2mm is of 9 mW. What is the amplitude of magn...
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- The intensity of the sun on the carth is 1500W/ m^2. Assuming the eart...
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- In a medium, the electric field-in an EM wave is E=E(0) sin 12 xx 10^(...
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- In an electromagnetic wave, E=1.2 sin (2xx 10^(6) t-k x) N/C If the va...
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- An electromagnetic wave of intensity 1400. (W) / (m)^(2) falls on a me...
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- The intensity of solar radiation on the ẻarth is 450W/ (m)^(2). Assumi...
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- The power of a point source is 18.75mW Find the intensity (in (mW) / (...
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- A plane electromagnetic wave of frequency 40 MHz travels in free space...
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- The sun delivers 10^(3)(W/m^2) of electromagnetic flux to the earth's ...
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- The electric field in an electromagnetic wave is given by: E= (50 NC^(...
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- In a plane EM wave, the electric field oscillates, sinusoidally at a f...
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- In a medium, the electric field in an EM wave is given as: E=E(0) sin ...
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