Electric field is a scalar quantity but electric potential is a vector quantity.

Question

Electric field is a scalar quantity but electric potential is a vector quantity. TRUE FALSE. Electric field is the force per unit positive charge whereas electric potential is potential energy per unit positive charge. TRUE FALSE. Capacitors in parall are found to have same potential difference and capacitors in series are found to hold same amount of charge. TRUE FALSE. Resistors in parall are found to have same potential difference and resistors in series are found to have same current passing through them. TRUE FALSE. Three capacitors in series combination produce more capacitance then in parallel combination. TRUE FALSE. Three resistors in parallel combination produce more resistance then in series combination. TRUE FALSE. Kirchoff's Junction rule follows conservation of charge whereas Loop rule follows conservation of energy. TRUE FALSE. Focal length of plan mirror is zero infinite undefined.

Explanation / Answer

1) False

2) True

3) True

4) True

5) False

6) False

7) True

8) infinite as parallel rays reflect back and meet at infinity

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