1.Two charged parallel plates separated by a distance of 2.00 cm. If the potential difference between the plates is 300 V, what is the value of the electric field between the plates?

2. Find the potential Vat the point r= 20.0 cm from a positive point charge of 3.85 x 10⁶C?

3. A wire carries a current of 7.50 A for a period of 30.0 min. How much charge flows through a cross-section of the wire? How many electrons does this represent?

 

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1 Given data Distance between the plates d 200 cm 002 m Potential difference V 300 V The formula to ... View the full answer