Electrostatic and Capacitance A 0.47 µF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 1.7 Ω 0.000169 Ω 170 Ω 17 Ω 1.7 Ω 0.000169 Ω 170 Ω 17 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A positive and a negative charge are initially 50 mm apart. When they are moved close together so that they are now only 10 mm apart, the force between them will be 10 times greater than before 5 times greater than before 5 times smaller than before 25 times larger than before 10 times greater than before 5 times greater than before 5 times smaller than before 25 times larger than before ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance is that property of a capacitor which delays any change of voltage across it. Inductance None of these Capacitance Potential gradient Inductance None of these Capacitance Potential gradient ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A region around a stationary electric charge has An electric field A magnetic field Both Electric & Magnetic None of the listed here An electric field A magnetic field Both Electric & Magnetic None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance “The surface integral of the normal component of the electric displacement D over any closed surface equals the charge enclosed by the surface”.The above statement is associated with Lenz’s law Faraday’s law Gauss’s law Kirchhoff's law Lenz’s law Faraday’s law Gauss’s law Kirchhoff's law ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A field line and an equipotential surface are always parallel inclined at any angle 0 None of these always at 90° always parallel inclined at any angle 0 None of these always at 90° ANSWER DOWNLOAD EXAMIANS APP
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