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

152640 Two identical heater filaments are connected first in parallel and then in series. At the same applied voltage, the ratio of heat produced in same time for parallel to series will be:

1 $4: 1$
2 $2: 1$
3 $1: 2$
4 $1: 4$
JEE Main-11.04.2023
Current Electricity

152641 Ratio of thermal energy released in two resistors $R$ and $3 R$ connected in parallel in an electric circuit is:

1 $1: 3$
2 $3: 1$
3 $1: 1$
4 $1: 27$
JEE Main-29.01.2023
Current Electricity

152642 Currents flowing through two conductors of equal resistance produce 9 times more heat in first conductor compared to the second one. The ratio of currents flowing through the first and second conductors is

1 $1: 3$
2 $3: 1$
3 $1: 9$
4 $9: 1$
AP EAMCET-11.07.2022
Current Electricity

152643 An electric bulb is connected to a $220 \mathrm{~V}$ generator. The current drawn is $600 \mathrm{~mA}$. What is the power of the bulb?

1 $132 \mathrm{~W}$
2 $13 \cdot 2 \mathrm{~W}$
3 $1320 \mathrm{~W}$
4 $13200 \mathrm{~W}$
UPSC NDA-04.09.2022
Current Electricity

152644 A heater of $9 \Omega$ resistance is connected to $30 \mathrm{~V}$ DC supply for 1 minute. Energy produced by the heater is

1 $100 \mathrm{~J}$
2 $270 \mathrm{~J}$
3 $600 \mathrm{~J}$
4 $6000 \mathrm{~J}$
Tripura-27.04.2022
NEET DIGITAL LIBRARY
Current Electricity

152640 Two identical heater filaments are connected first in parallel and then in series. At the same applied voltage, the ratio of heat produced in same time for parallel to series will be:

1 $4: 1$
2 $2: 1$
3 $1: 2$
4 $1: 4$
JEE Main-11.04.2023
Current Electricity

152641 Ratio of thermal energy released in two resistors $R$ and $3 R$ connected in parallel in an electric circuit is:

1 $1: 3$
2 $3: 1$
3 $1: 1$
4 $1: 27$
JEE Main-29.01.2023
Current Electricity

152642 Currents flowing through two conductors of equal resistance produce 9 times more heat in first conductor compared to the second one. The ratio of currents flowing through the first and second conductors is

1 $1: 3$
2 $3: 1$
3 $1: 9$
4 $9: 1$
AP EAMCET-11.07.2022
Current Electricity

152643 An electric bulb is connected to a $220 \mathrm{~V}$ generator. The current drawn is $600 \mathrm{~mA}$. What is the power of the bulb?

1 $132 \mathrm{~W}$
2 $13 \cdot 2 \mathrm{~W}$
3 $1320 \mathrm{~W}$
4 $13200 \mathrm{~W}$
UPSC NDA-04.09.2022
Current Electricity

152644 A heater of $9 \Omega$ resistance is connected to $30 \mathrm{~V}$ DC supply for 1 minute. Energy produced by the heater is

1 $100 \mathrm{~J}$
2 $270 \mathrm{~J}$
3 $600 \mathrm{~J}$
4 $6000 \mathrm{~J}$
Tripura-27.04.2022
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Current Electricity

152640 Two identical heater filaments are connected first in parallel and then in series. At the same applied voltage, the ratio of heat produced in same time for parallel to series will be:

1 $4: 1$
2 $2: 1$
3 $1: 2$
4 $1: 4$
JEE Main-11.04.2023
Current Electricity

152641 Ratio of thermal energy released in two resistors $R$ and $3 R$ connected in parallel in an electric circuit is:

1 $1: 3$
2 $3: 1$
3 $1: 1$
4 $1: 27$
JEE Main-29.01.2023
Current Electricity

152642 Currents flowing through two conductors of equal resistance produce 9 times more heat in first conductor compared to the second one. The ratio of currents flowing through the first and second conductors is

1 $1: 3$
2 $3: 1$
3 $1: 9$
4 $9: 1$
AP EAMCET-11.07.2022
Current Electricity

152643 An electric bulb is connected to a $220 \mathrm{~V}$ generator. The current drawn is $600 \mathrm{~mA}$. What is the power of the bulb?

1 $132 \mathrm{~W}$
2 $13 \cdot 2 \mathrm{~W}$
3 $1320 \mathrm{~W}$
4 $13200 \mathrm{~W}$
UPSC NDA-04.09.2022
Current Electricity

152644 A heater of $9 \Omega$ resistance is connected to $30 \mathrm{~V}$ DC supply for 1 minute. Energy produced by the heater is

1 $100 \mathrm{~J}$
2 $270 \mathrm{~J}$
3 $600 \mathrm{~J}$
4 $6000 \mathrm{~J}$
Tripura-27.04.2022
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
Current Electricity

152640 Two identical heater filaments are connected first in parallel and then in series. At the same applied voltage, the ratio of heat produced in same time for parallel to series will be:

1 $4: 1$
2 $2: 1$
3 $1: 2$
4 $1: 4$
JEE Main-11.04.2023
Current Electricity

152641 Ratio of thermal energy released in two resistors $R$ and $3 R$ connected in parallel in an electric circuit is:

1 $1: 3$
2 $3: 1$
3 $1: 1$
4 $1: 27$
JEE Main-29.01.2023
Current Electricity

152642 Currents flowing through two conductors of equal resistance produce 9 times more heat in first conductor compared to the second one. The ratio of currents flowing through the first and second conductors is

1 $1: 3$
2 $3: 1$
3 $1: 9$
4 $9: 1$
AP EAMCET-11.07.2022
Current Electricity

152643 An electric bulb is connected to a $220 \mathrm{~V}$ generator. The current drawn is $600 \mathrm{~mA}$. What is the power of the bulb?

1 $132 \mathrm{~W}$
2 $13 \cdot 2 \mathrm{~W}$
3 $1320 \mathrm{~W}$
4 $13200 \mathrm{~W}$
UPSC NDA-04.09.2022
Current Electricity

152644 A heater of $9 \Omega$ resistance is connected to $30 \mathrm{~V}$ DC supply for 1 minute. Energy produced by the heater is

1 $100 \mathrm{~J}$
2 $270 \mathrm{~J}$
3 $600 \mathrm{~J}$
4 $6000 \mathrm{~J}$
Tripura-27.04.2022
NEET DIGITAL LIBRARY
Current Electricity

152640 Two identical heater filaments are connected first in parallel and then in series. At the same applied voltage, the ratio of heat produced in same time for parallel to series will be:

1 $4: 1$
2 $2: 1$
3 $1: 2$
4 $1: 4$
JEE Main-11.04.2023
Current Electricity

152641 Ratio of thermal energy released in two resistors $R$ and $3 R$ connected in parallel in an electric circuit is:

1 $1: 3$
2 $3: 1$
3 $1: 1$
4 $1: 27$
JEE Main-29.01.2023
Current Electricity

152642 Currents flowing through two conductors of equal resistance produce 9 times more heat in first conductor compared to the second one. The ratio of currents flowing through the first and second conductors is

1 $1: 3$
2 $3: 1$
3 $1: 9$
4 $9: 1$
AP EAMCET-11.07.2022
Current Electricity

152643 An electric bulb is connected to a $220 \mathrm{~V}$ generator. The current drawn is $600 \mathrm{~mA}$. What is the power of the bulb?

1 $132 \mathrm{~W}$
2 $13 \cdot 2 \mathrm{~W}$
3 $1320 \mathrm{~W}$
4 $13200 \mathrm{~W}$
UPSC NDA-04.09.2022
Current Electricity

152644 A heater of $9 \Omega$ resistance is connected to $30 \mathrm{~V}$ DC supply for 1 minute. Energy produced by the heater is

1 $100 \mathrm{~J}$
2 $270 \mathrm{~J}$
3 $600 \mathrm{~J}$
4 $6000 \mathrm{~J}$
Tripura-27.04.2022