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संबंधित प्रश्न
What does an electric circuit mean?
Three 2 V cells are connected in series and used as a battery in a circuit.
What is the p.d. at the terminals of the battery?
A student made an electric circuit shown here to measure the current through two lamps.
Are the lamps in series or parallel?
(a) Are the lamps in series or parallel?
(b) The student has made a mistake in this circuit. What is the mistake?
(c) Draw a circuit diagram to show the correct way to connect the circuit. Use the proper circuit symbols in your diagram.
Christmas tree lamps are usually wired in series. What happens if one lamps breaks?
Find the effective resistance in the following circuit diagrams (Fig.):
What is the function of a step-up transformer?
State expression for Cells connected in series.
What is the rate at which charges flow past a point on a circuit?
