Ohmic heating is
a. always undesirable. b. used in light bulbs.
c. what makes fuses "blow". d. all of the above.
b, c
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If a charge of -3 x 10-6 C were allowed to fall through a potential difference of +500 V, the change in potential energy for the charge would be
A. -1.5 × 10-3 Joules. B. 1.5 × 10-4 Joules. C. -1.5 × 10-4 Joules. D. 1.5 × 10-3 Joules.
Auroras on Jupiter have a diameter that is larger than all of Earth
a. True b. False Indicate whether the statement is true or false
The __________ occurs when electrons are emitted when light strikes the surface of a metal
Fill in the blank(s) with correct word
Which of the following intermolecular forces best describes why nonpolar molecules like gasoline (C8H18) have only limited solubility in water?
A) dipole-dipole B) induced dipole-induced dipole C) dipole-induced dipole D) ion-dipole E) Both A and B