Electrostatic and Capacitance A 4.7 MΩ resistor is in series with a 0.015 µF capacitor. The combination is across a 12 V source. How long does it take the capacitor to fully charge? 352 ms 3.5 ms 70.5 ms 35 ms 352 ms 3.5 ms 70.5 ms 35 ms ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An electrolytic capacitor is generally made to provide Variable capacitance Low capacitance Fixed capacitance Large value of capacitance Variable capacitance Low capacitance Fixed capacitance Large value of capacitance ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance At a point is equal to the negative potential gradient at that point. Electric intensity Magnetic flux Magnetic flux density Electric flux Electric intensity Magnetic flux Magnetic flux density Electric flux ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When a dielectric slab is introduced in a parallel plate capacitor, the potential difference between plates will Decrease Remains same Increase None of the listed here Decrease Remains same Increase None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The absolute permittivity of free space is given by 8.854 x 1(T9 F/m) 8.854 x KT11 F/m 8.854 x 1(T10 F/m) 8.854 x 10?12 F/m 8.854 x 1(T9 F/m) 8.854 x KT11 F/m 8.854 x 1(T10 F/m) 8.854 x 10?12 F/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance In a capacitive circuit A steady value of applied voltage causes discharge An increase in applied voltage makes a capacitor charge None of the listed here Decrease in applied voltage makes a capacitor charge A steady value of applied voltage causes discharge An increase in applied voltage makes a capacitor charge None of the listed here Decrease in applied voltage makes a capacitor charge ANSWER DOWNLOAD EXAMIANS APP
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