Electrostatic and Capacitance The electric field intensity at a point situated 4 meters from a point charge is 200 N/C. If the distance is reduced to 2 meters, the field intensity will be 1600 N/C 800 N/C 2000 N/C 1200 N/C 1600 N/C 800 N/C 2000 N/C 1200 N/C ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitors can be used only for D.C. Mica Paper Electrolytic Air Mica Paper Electrolytic Air ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors has relatively shorter shelf life ? Paper Ceramic Mica Electrolytic Paper Ceramic Mica Electrolytic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For a good 0.05 uF capacitor ohmmeter reading should not move at all show low resistance momentarily and back off to a very high resistance show high resistance momentarily and then a very low resistance go quickly to 50 ohm approximately and remain there not move at all show low resistance momentarily and back off to a very high resistance show high resistance momentarily and then a very low resistance go quickly to 50 ohm approximately and remain there ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What is the capacitance when Q = 60 µC and V = 12 V? 720 µF 5 µF 12 µF 50 µF 720 µF 5 µF 12 µF 50 µF 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 Gauss’s law Lenz’s law Kirchhoff's law Faraday’s law Gauss’s law Lenz’s law Kirchhoff's law Faraday’s law ANSWER DOWNLOAD EXAMIANS APP