Solving a problem in physics section 67 point 78 electr

Solving a problem in physics section 67 point 78 electr

78. In the circuit (see figure), the electrostatic field strength in a flat capacitor is E = 2 kV / m, the external resistance is R = 5 Ohms, the internal resistance of the emf source is r = 1 Ohms, the distance between the capacitor plates is d = 0.1 cm. Determine EMF of a current source.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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