Advertisements
Advertisements
प्रश्न
Mark the correct choice
- Assertion: In a simple battery circuit the point of highest potential is the positive terminal of the battery.
- Reason: The current flows towards the point of the highest potential
पर्याय
if both the assertion and the reason are true and the reason is the correct explanation of the assertion.
if both the assertion and the reason are true, but the reason is not the correct explanation of the assertion.
if the assertion is true, but the reason is false.
if the assertion is false, but the reason is true.
Advertisements
उत्तर
If the assertion is true, but the reason is false.
Correct Reason:
The current flows towards the points of the lower potential.
APPEARS IN
संबंधित प्रश्न
Figure shows four cells fixed on a board. Draw lines to indicate how you will connect their terminals with wires to make a battery of four cells.
An electrician is carrying out some repairs in your house. He wants to replace a fuse by a piece of wire. Would you agree? Give reasons for your response.
Zubeda made an electric circuit using a cell holder shown in Figure, a switch and a bulb. When she put the switch in the ‘ON’ position, the bulb did not glow. Help Zubeda in identifying the possible defects in the circuit.
What is a battery?
You are provided with a torch bulb, a cell and two plastic coated f metal wires. Draw a diagram to show a complete circuit to light the bulb.
State the function of each of the following in an electric circuit and draw its symbolic representation: (1) Switch and (2) Cell.
Draw a circuit diagram for a bulb connected to a cell with a switch. Mark arrow in the diagram to indicate the direction of flow of current.
______ is an instrument used in electric circuits to find the quantity of current flowing through the circuit.
Identify the circuit in which the electrical components have been properly connected.
 |
 |
 |
 |
| (i) | (ii) | (iii) | (iv) |
Draw the symbols of the following circuit components.
Electric cell
