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An electron is travelling along the x-direction. It encounters a magnetic field in the y-direction. Its subsequent motion will be
18
Nov
An electron is travelling along the x-direction. It encounters a magnetic field in the y-direction. Its subsequent motion will be An electron is travelling along the x- direction. it encounters a magnetic field in the y- direction. its subsequent motion will be November 18, 2021 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics [...]
A rectangular loop carrying a current i1 , is situated near a long straight wire carrying a steady current i2. The wire is parallel to one of the sides of the loop and is in the plane of the loop as shown in the figure. Then the current loop will
18
Nov
A rectangular loop carrying a current i1 , is situated near a long straight wire carrying a steady current i2. The wire is parallel to one of the sides of the loop and is in the plane of the loop as shown in the figure. Then the current loop will A galvanometer can be changed [...]
The earth’s magnetic field at a given point is 0.5 ×10^−5 Wb/m^2. This field is to be annulled by magnetic induction at the center of a circular conducting loop of radius 5.0 cm. The current required to be flown in the loop is nearly
18
Nov
The earth’s magnetic field at a given point is 0.5 ×10^−5 Wb/m^2. This field is to be annulled by magnetic induction at the center of a circular conducting loop of radius 5.0 cm. The current required to be flown in the loop is nearly A galvanometer can be changed into an ammeter by providing November [...]
A wire of length l carries a steady current. It is bent first to form a circular plane loop of one turn. The magnetic field at the centre of the loop is B. The same length is now bent more sharply to give a double loop of smaller radius. The magnetic field at the centre caused by the same is
18
Nov
A wire of length l carries a steady current. It is bent first to form a circular plane loop of one turn. The magnetic field at the centre of the loop is B. The same length is now bent more sharply to give a double loop of smaller radius. The magnetic field at the centre [...]
What should be the amount of current through the ring of radius 5 cm so that magnetic field at its centre is 7×10^−5 Wb/m^2 is
18
Nov
What should be the amount of current through the ring of radius 5 cm so that magnetic field at its centre is 7×10^−5 Wb/m^2 is What should be the amount of current through the ring of radius 5 cm so that magnetic field at its centre is 7×10^−5 Wb/m^2 is November 18, 2021 Category: AIIMS [...]
A moving coil galvanometer has a resistance of 900Ω. In order to send only 10% of the main current through this galvanometer, the resistance of the required shunt is
18
Nov
A moving coil galvanometer has a resistance of 900Ω. In order to send only 10% of the main current through this galvanometer, the resistance of the required shunt is A moving coil galvanometer has a resistance of 900Ω. In order to send only 10% of the main current through this galvanometer the resistance of the [...]
The resistance of a galvanometer is 50Ω and the current required to give full scale deflection is 100μA. In order to convert into an ammeter for reading upto 10A, it is necessary to put a resistance of
18
Nov
The resistance of a galvanometer is 50Ω and the current required to give full scale deflection is 100μA. In order to convert into an ammeter for reading upto 10A, it is necessary to put a resistance of it is necessary to put a resistance of The resistance of a galvanometer is 50Ω and the current [...]
Two identical galvanometers are converted into an ammeter and a milliammeter. If the shunt, which has more resistance, the current passing through the coil will be
18
Nov
Two identical galvanometers are converted into an ammeter and a milliammeter. If the shunt, which has more resistance, the current passing through the coil will be the current passing through the coil will be Two identical galvanometers are converted into an ammeter and a milliammeter. If the shunt which has more resistance November 18, 2021 [...]
A charged particle enters in a magnetic field B with its initial velocity making an angle of 45° with B. The path of the particle will be
18
Nov
A charged particle enters in a magnetic field B with its initial velocity making an angle of 45° with B. The path of the particle will be A charged particle enters in a magnetic field B with its initial velocity making an angle of 45° with B. The path of the particle will be November [...]
A galvanometer can be changed into an ammeter by providing
18
Nov
A galvanometer can be changed into an ammeter by providing A galvanometer can be changed into an ammeter by providing November 18, 2021 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 23 - Magnetic Effects of Current and Moving Charges , Physics ,