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The conductor AD moves to the right in a uniform magnetic field directed into the plane of the paper.
21
Oct
The conductor AD moves to the right in a uniform magnetic field directed into the plane of the paper. The conductor AD moves to the right in a uniform magnetic field directed into the plane of the paper. October 21, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In figure, the wires P 1 Q 1 and P 2 Q 2 are made to slide on the rails with same speed of 5 cm /s . In this region, a magnetic field of 1 T exists. The electric current in the 9 Ω resistance is
21
Oct
In figure, the wires P 1 Q 1 and P 2 Q 2 are made to slide on the rails with same speed of 5 cm /s . In this region, a magnetic field of 1 T exists. The electric current in the 9 Ω resistance is a magnetic field of 1 T exists. [...]
A disc of radius R is rolling without sliding on a horizontal surface with a velocity of center of mass v and angular velocity ω in a uniform magnetic field B which is perpendicular to the plane of the disc as shown in figure. O is the center of the disc and P,Q,R and S are the four points on the disc. which of the following statements are true ?
21
Oct
A disc of radius R is rolling without sliding on a horizontal surface with a velocity of center of mass v and angular velocity ω in a uniform magnetic field B which is perpendicular to the plane of the disc as shown in figure. O is the center of the disc and P,Q,R and S [...]
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0). If the rod moves with a velocity v = v0 ,
find the emf induced between the ends of the rod. ,
In a magnetic field as shown ,
L ,
The magnetic field inn a region is given by B = k B0/L y where L is a fixed length. A conducting rod of length L lies along the Y - axis between the origin and the point (0 ,
A vertical conducting ring of radius R falls vertically in a horizontal magnetic field of magnitude B. The direction of B is perpendicular to the plane of the ring. when the speed of the ring is v,
21
Oct
A vertical conducting ring of radius R falls vertically in a horizontal magnetic field of magnitude B. The direction of B is perpendicular to the plane of the ring. when the speed of the ring is v, A vertical conducting ring of radius R falls vertically in a horizontal magnetic field of magnitude B. The [...]
A small magnet M is allowed to fall through a fixed horizontal conducting ring R. Let g be the acceleration due to gravity . The acceleration of M will be
21
Oct
A small magnet M is allowed to fall through a fixed horizontal conducting ring R. Let g be the acceleration due to gravity . The acceleration of M will be A small magnet M is allowed to fall through a fixed horizontal conducting ring R. Let g be the acceleration due to gravity . The [...]
A bar magnet moves toward two identical parallel circular loops with a constant velocity v as shown in figure.
21
Oct
A bar magnet moves toward two identical parallel circular loops with a constant velocity v as shown in figure. A bar magnet moves toward two identical parallel circular loops with a constant velocity v as shown in figure. October 21, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A particle moves from position 3i^+2j^−6k^ to 14i^+13j^+9k^ due to uniform force F (4i^+j^+3k^)N. If the displacement is in centimeters, then work done will be
20
Oct
A particle moves from position 3i^+2j^−6k^ to 14i^+13j^+9k^ due to uniform force F (4i^+j^+3k^)N. If the displacement is in centimeters, then work done will be A particle moves from position 3i^+2j^−6k^ to 14i^+13j^+9k^ due to uniform force F (4i^+j^+3k^)N. If the displacement is in centimeters then work done will be October 20, 2020 Category: Cengage [...]
A man takes 3h to cover a certain distance along the flow and takes 6h to cover the same distance opposite to flow. In how much time, he will cross this distance in still water.
20
Oct
A man takes 3h to cover a certain distance along the flow and takes 6h to cover the same distance opposite to flow. In how much time, he will cross this distance in still water. A man takes 3h to cover a certain distance along the flow and takes 6h to cover the same distance [...]
A cart is moving horizontally along a straight line with constant speed 30ms^−1. A particle is to be fired vertically upwards from the moving cart in such a way that it returns to the cart at the same point from where it was projected after the cart has moved 80m. At what speed (relative to the cart) must the projectile be fired? (Take g=10ms^−2)
20
Oct
A cart is moving horizontally along a straight line with constant speed 30ms^−1. A particle is to be fired vertically upwards from the moving cart in such a way that it returns to the cart at the same point from where it was projected after the cart has moved 80m. At what speed (relative to [...]
Six particles situated at the corners of a regular hexagon of side a move at a constant speed v. Each particle maintains a direction towards the particle at the next corner. The time the particles will take to meet each other.
20
Oct
Six particles situated at the corners of a regular hexagon of side a move at a constant speed v. Each particle maintains a direction towards the particle at the next corner. The time the particles will take to meet each other. B B along BC C along CD and D along DA. At which time [...]