Electrostatic and Capacitance Which of the following expression is correct for electric field strength ? None of the listed here E = D/€ E = jtD E = D2/t None of the listed here E = D/€ E = jtD E = D2/t 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 5 times greater than before 10 times greater than before 25 times larger than before 5 times smaller than before 5 times greater than before 10 times greater than before 25 times larger than before 5 times smaller than before ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The relative permittivity of free space is given by 2 1 100 10 2 1 100 10 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The number of Faraday tubes of flux passing through a surface in an electric field is called Electric flux density Electric flux Electric intensity Magnetic flux density Electric flux density Electric flux Electric intensity Magnetic flux density 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 Kirchhoff's law Faraday’s law Lenz’s law Gauss’s law Kirchhoff's law Faraday’s law Lenz’s law Gauss’s law ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Five time constants are required for a capacitor to charge fully or discharge fully. 1 1 ANSWER DOWNLOAD EXAMIANS APP
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