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Example 8.1 A parallel plate capacitor w...

Example 8.1 A parallel plate capacitor with circular plates of raun in 1 m has a capacitance of 1 nF. At t = 0, it is connected for char series with a resistor R= 1 MQ across a 2V battery (Fig. 8.3); the magnetic field at a point P, halfway between the cenu oss a 2V battery (Fig. 8.3). Calculate periphery of the plates, after t = 10-3 s. (The charge on the case way between the centre and the at time t is q (t) = CV [1 - exp (=t/t)], where the time com equal to CR.) acitor OP = 0.5m IM22 M- 2V

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A parallel plate capacitor with circular plates of radius 1 m has a capacitance of 1 nF. At t = 0, it is connected for charging in series with a resistor R = 1 M Omega across a 2V battery (Fig. 8.3). Calculate the magnetic field at a point P, halfway between the centre and the periphery of the plates, after t = 10^(-3) s . (The charge on the capacitor at time t is q (t) = CV [1 – exp (–t// tau) ], where the time constant tau is equal to CR.)

A parallel plate capacitor with circular plates of radius 1 m has a capacitance of 1 nF. At t = 0, it is connected for charging in series with a resistor R = 1 M Omega across a 2V battery (Fig. 8.3). Calculate the magnetic field at a point P, halfway between the centre and the periphery of the plates, after t = 10^(-3) s . (The charge on the capacitor at time t is q (t) = CV [1 – exp (–t// tau) ], where the time constant tau is equal to CR.)

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A parallel plate capacitor with circular plates of radius 1m has a capacitor of 1nF . At t = 0 , it is connected for charging in series with a resistor R = 1MOmega across a 2V battery. Calculate the magnetic field at a point P , halfway between the cnetre and the periphery of the plates, after t = 10^(-3)sec .

A parallel plate capacitor with circular plates of radius 1 m has a capacitance of 1 nF. At t = 0, it is connected for charging in series with a resistor R = 1 M Onega across a 2V battery. Calculate the magnetic field at a point P, halfway between the centre and the periphery of the plates, after t=10^(-3)s . (The charge on the capacitor at time t is q (t) = CV [1 - exp (-t//tau) ], where the time constant tau is equal to CR.)

A parallel plate capacitor with circular plates of radius 1m has a capacitance of 1nF. At t = 0, it is connected for chargeing in series with a resistor R=1 M Omega across a 2V battery (Figure). Calculate the magnetic field at a point P, halfway between the centre and the periphery of the plates, after t=10^(-3)s . (The charge on the capacitor at time t is q(t)=CV[1-exp((-t)/(tau))] , where the time constant tau is equal to CR).

A parallel plate capacitor with circular plates of radius 0.8 m has a capacitance of 1 nF. At t = 0, it is connected for charging in series with a resistor R = 1 M Omega across a 4V battery. Calculate the magnetic field at a point P, halfway between the centre and the perpendicular of the plates after t=10^(-3)s . (The charge on the capacitor at time t is q (t) = CV [1 - exp (-t//tau) ], where the time constant tau is equal to CR.)