The unit of magnetic flux is the weber. 1 Wb equals
A. 1 V·m.
B. 1 V·s/A.
C. 
D. 
C.
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What are some observable consequences of the Earth's revolution around the Sun in relation to the zodiacal constellations?
What will be an ideal response?
A long solenoid (1500 turns/m) carries a current of 20 mA and has an inside diameter of 4.0 cm. A long wire carries a current of 2.0 A along the axis of the solenoid. What is the magnitude of the magnetic field at a point that is inside the solenoid and 1.0 cm from the wire?
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A thrown stone hits a window, but doesn't break it. Instead it reverses direction and ends up on the ground below the window. In this case, we know:
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What will be an ideal response?