05. Heating Effect of Current (Energy, Power)
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Current Electricity

152717 Which of the following quantities do not change when a resistor connected to a battery is heated due to the current?

1 Drift speed
2 Resistivity
3 Resistance
4 Number of free electrons
CG PET- 2013
Current Electricity

152729 Cause of heat production in a current carrying conductor is :

1 collisions of free electrons with one another
2 high drift speed of free electrons
3 collisions of free electrons with atoms or ions of the conductor
4 high resistance value
UPSEE - 2006
Current Electricity

152756 Which of the following are the properties of fuse wire?

1 Made of alloy of tin
2 Has a low melting point
3 Connected in series with main supply
4 All of the above
BCECE-2014
Join With Us for More Updates
Current Electricity

152717 Which of the following quantities do not change when a resistor connected to a battery is heated due to the current?

1 Drift speed
2 Resistivity
3 Resistance
4 Number of free electrons
CG PET- 2013
Current Electricity

152729 Cause of heat production in a current carrying conductor is :

1 collisions of free electrons with one another
2 high drift speed of free electrons
3 collisions of free electrons with atoms or ions of the conductor
4 high resistance value
UPSEE - 2006
Current Electricity

152756 Which of the following are the properties of fuse wire?

1 Made of alloy of tin
2 Has a low melting point
3 Connected in series with main supply
4 All of the above
BCECE-2014
For More Updates join with Us
Current Electricity

152717 Which of the following quantities do not change when a resistor connected to a battery is heated due to the current?

1 Drift speed
2 Resistivity
3 Resistance
4 Number of free electrons
CG PET- 2013
Current Electricity

152729 Cause of heat production in a current carrying conductor is :

1 collisions of free electrons with one another
2 high drift speed of free electrons
3 collisions of free electrons with atoms or ions of the conductor
4 high resistance value
UPSEE - 2006
Current Electricity

152756 Which of the following are the properties of fuse wire?

1 Made of alloy of tin
2 Has a low melting point
3 Connected in series with main supply
4 All of the above
BCECE-2014
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