Faraday's Law: A single-turn loop of wire, having a resistance of 8.00 ? and a cross-sectional area 200 cm2, is perpendicular to a uniform magnetic field that increases steadily from 0.200 T to 2.800 T in 2.20 seconds. What is the magnitude of the induced current in the loop?
A. 2.95 A
B. 3.18 A
C. 0 A
D. 3.18 mA
E. 2.95 mA
Answer: E
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How far from that person is the center of mass of the desk? A) 0.73 m B) 1.3 m C) 1.4 m D) 0.58 m E) 1.0 m
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A) lower. B) higher. C) sustain at one value.
An electron (m = 9.1 × 10^?31 kg) has a speed of 0.90 c. What is the difference between its relativistic momentum and its non-relativistic momentum (in kg m/s)?
a. 4.3 × 10^?22 b. 3.2 × 10^?22 c. 5.4 × 10^?22 d. 6.5 × 10^?22 e. 2.5 × 10^?22
What type of graph (straight line, parabola, hyperbola) was obtained in Procedure 1, Step 5?