The diagram shows identical lamps X and Y connected in series with a battery. The lamps light with normal brightness.
If a third lamp Z is connected in parallel with lamp X, then what will happens to the brightness of the lamp Y?
There is a mistake in the given classification table
Which of the following is placed incorrectly in the groups?
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What is the function of the component shown above?
Study the classification carefully and select the correct option for X, Y and Z.
Direction: Observe the given figure and answer the following question.
The bulb will glow when a _____ is placed in between the probes.
Manu connected three bulbs to a cell as shown in figure. She found that filament of bulb is broken. Which of the following statements is correct?
Look at the given figure. It consists of a cell, a bulb with the two terminals X and Y and wires with ends P and Q; S and R.
The direction of current will be
Read the given statements and select the correct option.
Statement 1 : In an electric circuit, the direction of current is taken to be from the negative to the positive terminal of the electric cell.
Statement 2 : A current can flow only when its path forms a closed loop.
Which of the following statements is correct regarding the maximum brightness of the bulb used in the circuit?
49 videos|108 docs|107 tests
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49 videos|108 docs|107 tests
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