NEET Last 32 Years Solved 1988 – 2019 Physics and Chemistry Video Solutions
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The resistance of the discharge tube is
18
Aug
The resistance of the discharge tube is The resistance of the discharge tube is August 18, 2020 Category: Chapter 22 - Current Electricity , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
Which of the following statements is true for nuclear forces ?
17
Aug
Which of the following statements is true for nuclear forces ? Which of the following statements is true for nuclear forces ? August 17, 2020 Category: Chapter 31 - Nuclei , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
Potentiometer measures the potential difference more accurately than a voltmeter, because
17
Aug
Potentiometer measures the potential difference more accurately than a voltmeter, because because Potentiometer measures the potential difference more accurately than a voltmeter August 17, 2020 Category: Chapter 22 - Current Electricity , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
Two batteries of emf 4 V and 8 V with internal resistance 1 Ω and 2 Ωare connected in a circuit with a resistance of 9 Ω as shown in figure. The current and potential difference between the points P and Q are
17
Aug
Two batteries of emf 4 V and 8 V with internal resistance 1 Ω and 2 Ωare connected in a circuit with a resistance of 9 Ω as shown in figure. The current and potential difference between the points P and Q are For a cell the internal resistance (r) of cell is the terminal [...]
For a cell, the terminal potential difference is 2.2 V when circuit is open and reduces to 1.8 V when cell is connected to a resistance R = 5 Ω, the internal resistance (r) of cell is
17
Aug
For a cell, the terminal potential difference is 2.2 V when circuit is open and reduces to 1.8 V when cell is connected to a resistance R = 5 Ω, the internal resistance (r) of cell is For a cell the internal resistance (r) of cell is the terminal potential difference is 2.2 V when [...]
A battery is charged at a potential of 15 V for 8 h when the current flowing is 10 A. The battery on discharge supplies a current of 5 A for 15 h. The mean terminal voltage during discharge is 14 V. The watt- hour efficiency of the battery is
17
Aug
A battery is charged at a potential of 15 V for 8 h when the current flowing is 10 A. The battery on discharge supplies a current of 5 A for 15 h. The mean terminal voltage during discharge is 14 V. The watt- hour efficiency of the battery is In a Wheatstone bridge resistance [...]
The electric field in a certain region is acting radially outwards and is given by E=Ar. A charge contained in a sphere of radius ′a′ centered at the origin of the field, will given by
17
Aug
The electric field in a certain region is acting radially outwards and is given by E=Ar. A charge contained in a sphere of radius ′a′ centered at the origin of the field, will given by The electric field in a certain region is acting radially outwards and is given by E=Ar. A charge contained in [...]
When three identical bulbs of 60watt, 200volt rating are connected in series to a 200volt supply, the power drawn by them will be
17
Aug
When three identical bulbs of 60watt, 200volt rating are connected in series to a 200volt supply, the power drawn by them will be 200volt rating are connected in series to a 200volt supply the power drawn by them will be When three identical bulbs of 60watt August 17, 2020 Category: Chapter 20 - Electric Field [...]
Two 220 volt, 100 watt bulbs are connected first in series and then in parallel. Each time the combination is connected to a 220 volt a.c.supply line. The power drawn by the combination in each case respectively will be
17
Aug
Two 220 volt, 100 watt bulbs are connected first in series and then in parallel. Each time the combination is connected to a 220 volt a.c.supply line. The power drawn by the combination in each case respectively will be An electric kettle has two heating coils. When one of the coils is connected to an [...]
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Chapter 20 - Electric Field and Potential
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NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions
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Physics
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An electric kettle has two heating coils. When one of the coils is connected to an a.c. source ,
the time taken by the same quantity of water to boil will be ,
the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes.If both the coils are connected in parallel ,
Two 220 volt ,
An electric kettle has two heating coils. When one of the coils is connected to an a.c. source, the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes.If both the coils are connected in parallel, the time taken by the same quantity of water to boil will be
17
Aug
An electric kettle has two heating coils. When one of the coils is connected to an a.c. source, the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes.If both the coils are connected in parallel, the time taken by the same quantity of water [...]
Posted in:
Chapter 20 - Electric Field and Potential
,
NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions
,
Physics
,
Tags:
An electric kettle has two heating coils. When one of the coils is connected to an a.c. source ,
the time taken by the same quantity of water to boil will be ,
the water in the kettle boils in 10 minutes. When the other coil is used the water boils in 40 minutes.If both the coils are connected in parallel ,