ELECTRIC CURRENT AND ITS EFFECTS
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ELECTRIC CURRENT AND ITS EFFECTS

303277 A control consisting of a electrical device for making or breaking or changing the connections in a circuit is:

1 A switch
2 A key
3 Both (a) and (b)
4 None of these
ELECTRIC CURRENT AND ITS EFFECTS

303278 Who discovered that when a compass needle is kept nearer to an electric circuit in which current is flowing, it deflects.

1 Hans Christian Oersted.
2 Michael Faraday.
3 Galileo.
4 Newton.
ELECTRIC CURRENT AND ITS EFFECTS

303279 The shorter line in the symbol of a electric cell represents:

1 The positive terminal
2 The negative terminal
3 The direction of current
4 All of these
ELECTRIC CURRENT AND ITS EFFECTS

303280 An electromagnet is one which behaves as a magnet when current is _________.

1 Allowed to flow through.
2 Not allowed to flow through.
3 Stopped from flowing through it.
ELECTRIC CURRENT AND ITS EFFECTS

303281 Name one device that uses an electromagnet.

1 Electric bell
2 Barometer
3 Lactometer
4 All the above
NEET DIGITAL LIBRARY
ELECTRIC CURRENT AND ITS EFFECTS

303277 A control consisting of a electrical device for making or breaking or changing the connections in a circuit is:

1 A switch
2 A key
3 Both (a) and (b)
4 None of these
ELECTRIC CURRENT AND ITS EFFECTS

303278 Who discovered that when a compass needle is kept nearer to an electric circuit in which current is flowing, it deflects.

1 Hans Christian Oersted.
2 Michael Faraday.
3 Galileo.
4 Newton.
ELECTRIC CURRENT AND ITS EFFECTS

303279 The shorter line in the symbol of a electric cell represents:

1 The positive terminal
2 The negative terminal
3 The direction of current
4 All of these
ELECTRIC CURRENT AND ITS EFFECTS

303280 An electromagnet is one which behaves as a magnet when current is _________.

1 Allowed to flow through.
2 Not allowed to flow through.
3 Stopped from flowing through it.
ELECTRIC CURRENT AND ITS EFFECTS

303281 Name one device that uses an electromagnet.

1 Electric bell
2 Barometer
3 Lactometer
4 All the above
Join With Us for More Updates
ELECTRIC CURRENT AND ITS EFFECTS

303277 A control consisting of a electrical device for making or breaking or changing the connections in a circuit is:

1 A switch
2 A key
3 Both (a) and (b)
4 None of these
ELECTRIC CURRENT AND ITS EFFECTS

303278 Who discovered that when a compass needle is kept nearer to an electric circuit in which current is flowing, it deflects.

1 Hans Christian Oersted.
2 Michael Faraday.
3 Galileo.
4 Newton.
ELECTRIC CURRENT AND ITS EFFECTS

303279 The shorter line in the symbol of a electric cell represents:

1 The positive terminal
2 The negative terminal
3 The direction of current
4 All of these
ELECTRIC CURRENT AND ITS EFFECTS

303280 An electromagnet is one which behaves as a magnet when current is _________.

1 Allowed to flow through.
2 Not allowed to flow through.
3 Stopped from flowing through it.
ELECTRIC CURRENT AND ITS EFFECTS

303281 Name one device that uses an electromagnet.

1 Electric bell
2 Barometer
3 Lactometer
4 All the above
For More Updates join with Us
ELECTRIC CURRENT AND ITS EFFECTS

303277 A control consisting of a electrical device for making or breaking or changing the connections in a circuit is:

1 A switch
2 A key
3 Both (a) and (b)
4 None of these
ELECTRIC CURRENT AND ITS EFFECTS

303278 Who discovered that when a compass needle is kept nearer to an electric circuit in which current is flowing, it deflects.

1 Hans Christian Oersted.
2 Michael Faraday.
3 Galileo.
4 Newton.
ELECTRIC CURRENT AND ITS EFFECTS

303279 The shorter line in the symbol of a electric cell represents:

1 The positive terminal
2 The negative terminal
3 The direction of current
4 All of these
ELECTRIC CURRENT AND ITS EFFECTS

303280 An electromagnet is one which behaves as a magnet when current is _________.

1 Allowed to flow through.
2 Not allowed to flow through.
3 Stopped from flowing through it.
ELECTRIC CURRENT AND ITS EFFECTS

303281 Name one device that uses an electromagnet.

1 Electric bell
2 Barometer
3 Lactometer
4 All the above
NEET DIGITAL LIBRARY
ELECTRIC CURRENT AND ITS EFFECTS

303277 A control consisting of a electrical device for making or breaking or changing the connections in a circuit is:

1 A switch
2 A key
3 Both (a) and (b)
4 None of these
ELECTRIC CURRENT AND ITS EFFECTS

303278 Who discovered that when a compass needle is kept nearer to an electric circuit in which current is flowing, it deflects.

1 Hans Christian Oersted.
2 Michael Faraday.
3 Galileo.
4 Newton.
ELECTRIC CURRENT AND ITS EFFECTS

303279 The shorter line in the symbol of a electric cell represents:

1 The positive terminal
2 The negative terminal
3 The direction of current
4 All of these
ELECTRIC CURRENT AND ITS EFFECTS

303280 An electromagnet is one which behaves as a magnet when current is _________.

1 Allowed to flow through.
2 Not allowed to flow through.
3 Stopped from flowing through it.
ELECTRIC CURRENT AND ITS EFFECTS

303281 Name one device that uses an electromagnet.

1 Electric bell
2 Barometer
3 Lactometer
4 All the above