Electrostatic and Capacitance A single core cable used on 33000 V has conductor diameter 10 mm and the internal diameter of sheath 25 mm. The maximum electrostatic stress in the cable is 92 x 105 V/m 72 x 105 V/m 62 x 105 V/m 82 x 105 V/m 92 x 105 V/m 72 x 105 V/m 62 x 105 V/m 82 x 105 V/m 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 25 times larger than before 10 times greater than before 5 times smaller than before 5 times greater than before 25 times larger than before 10 times greater than before 5 times smaller than before 5 times greater than before ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance This mention statement is associated with "The surface integral of the normal component of the electric displacement D over any closed surface equals the charge enclosed by the surface". Kirchhoff's law Gauss's law Faraday's law Lenz's law Kirchhoff's law Gauss's law Faraday's law Lenz's law ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The minimum value of potential gradient in a cable occurs in insulation uniformly all over conductor outer sheath insulation uniformly all over conductor outer sheath ANSWER DOWNLOAD EXAMIANS APP
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 1200 N/C 2000 N/C 800 N/C 1600 N/C 1200 N/C 2000 N/C 800 N/C 1600 N/C ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The force between two charges is 120 N. If the distance between the charges is doubled, the force will be 120 N 40 N 60 N 30 N 120 N 40 N 60 N 30 N ANSWER DOWNLOAD EXAMIANS APP
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