Chapter 3: Current Electricity Physics Mcqs for High School - Grade 10


Q.  If a current of 0.8 A passes through a bulb connected across a battery of 5V for 30 s, then the rate of energy transferred to the bulb is

a. 30 J
b. 60 J
c. 120 J
d. 20 J


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Diamond conducts heat due to
Category: Physics MCQs,   Published by: teswesm
MCQs:  (energy/charge) is equal to
Category: Physics MCQs,   Published by: teswesm
MCQs:  In a battery, the separation of charges sets up
Category: Physics MCQs,   Published by: teswesm
MCQs:  SI unit for resistance is
Category: Physics MCQs,   Published by: teswesm
MCQs:  (Electrical energy/time) is equal to
Category: Physics MCQs,   Published by: teswesm
MCQs:  The current supplied to our homes by the power companies is
Category: Physics MCQs,   Published by: teswesm
MCQs:  The color of the terminal of the galvanometer that shows the negative polarity is
Category: Physics MCQs,   Published by: teswesm
MCQs:  In series combination the current passing through each resistor is
Category: Physics MCQs,   Published by: teswesm
MCQs:  Dry human skin has a resistance of
Category: Physics MCQs,   Published by: teswesm
MCQs:  The dissipation of electrical energy into other forms of energy as charges flow through the circuit is caused by
Category: Physics MCQs,   Published by: teswesm
MCQs:  A source of electromotive force convert non-electrical energy into
Category: Physics MCQs,   Published by: teswesm
MCQs:  A sensitive instrument that detects current in a circuit and always connected in series with the circuit is called
Category: Physics MCQs,   Published by: teswesm
MCQs:  The current which changes its direction of flow after regular intervals of time is called
Category: Physics MCQs,   Published by: teswesm
MCQs:  Dry human skin has a resistance of
Category: Physics MCQs,   Published by: teswesm
MCQs:  In a light bulb of 60 W, the current in a bulb fluctuates 50 times in each second between
Category: Physics MCQs,   Published by: teswesm
MCQs:  The positive terminal of the battery is connected to the voltmeter's
Category: Physics MCQs,   Published by: teswesm
MCQs:  The color of the earth wire is
Category: Physics MCQs,   Published by: teswesm
MCQs:  An electric instrument which measures larger current and always connected in series in a circuit is termed as
Category: Physics MCQs,   Published by: teswesm
MCQs:  If the resistance of a metal wire is 10Ω and a potential difference is 100 volts. The value of the current is
Category: Physics MCQs,   Published by: teswesm
MCQs:  The process during which charges continuously move from a higher potential to a lower potential becomes a continuous source of
Category: Physics MCQs,   Published by: teswesm