Physics, 21.04.2020 17:23 snikergrace
4-True-False (experiment 6) : a) 1/(f^2) vs output current is a straight line ( f is frequency) b) Magnetic field of Helmholtz coil and earth are constant during the experiment. c) The sign of B_axial in experiment 6.2 can change the results for the value of N. d) In an ideal selenoid, the sign of B_radial is independent of sign of B_axial e) In experiment 6.1, If we use a magnetic dipole with parameters 4m and 2I, the intercept of 1/(T^2) vs current stays the same since the magnetic field of earth is constant.
Answers: 3
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When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.
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For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat
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From the perspective of an employee that effective channeling of work related information and concerns
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4-True-False (experiment 6) : a) 1/(f^2) vs output current is a straight line ( f is frequency) b) M...
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