Axis of the coil parallel to the field problem
A 1200-turn coil of wire that is 2.3 cm in diameter is in a magnetic field that drops from 0.12 T to 0 in 9.0 ms. The axis of the coil is parallel to the field.
What is the emf of the coil?
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What amount of solid sodium acetate is needed to prepare a buffer at pH 5.2 from 500 mL of 0.10 M acetic acid? The pKa of acetic acid is 4.75.
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A 36 kg block slides with an initial speed of 8 m/s up a ramp inclined at an angle of 15o with the horizontal. The coefficient of kinetic friction between the block and the ramp is 0.8. Use energy conservation to find the distance along the inclin
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The equation of motion of a particle in vertical SHM is given by y = (20 cm) sin[(0.25 rad/s) t]. What are the particle's (a) displacement, (b) velocity, and (c) acceleration at t = 2.0 s? Also, what is (d) the period of oscillation, and (e) the f
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