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The acceleration of the block is 1) 6 m/s^2 2) 8 m/s^2 3) 10 m/s^2 4) 12 m/s^2
09
Sep
The acceleration of the block is 1) 6 m/s^2 2) 8 m/s^2 3) 10 m/s^2 4) 12 m/s^2 The acceleration of the block is 1) 6 m/s^2 2) 8 m/s^2 3) 10 m/s^2 4) 12 m/s^2 September 9, 2020 Category: Cengage NEET by C.P Singh , Chapter 7 - Friction , Part 1 ,
Eight wires cut the page perpendicularly at the points shown in figure . A wire labeled with the integer k(k=1.2…..80 carries the current ki, where i=2A . For those wires with odd k, the current is out of the page . For those with even k, it is into the page. the value of ∮B→.ds→=0 along the closed path indicated and in the direction shown.
09
Sep
Eight wires cut the page perpendicularly at the points shown in figure . A wire labeled with the integer k(k=1.2…..80 carries the current ki, where i=2A . For those wires with odd k, the current is out of the page . For those with even k, it is into the page. the value of ∮B→.ds→=0 [...]
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Eight wires cut the page perpendicularly at the points shown in figure . A wire labeled with the integer k(k=1.2…..80 carries the current ki ,
it is into the page. the value of ∮B→.ds→=0 along the closed path indicated and in the direction shown. ,
the current is out of the page . For those with even k ,
where i=2A . For those wires with odd k ,
(a) A screen is placed 90 cm from an object. The image of the object on the screen is formed by a convex lens at two different locations separated by 20 cm. Determine the focal length of the lens.
09
Sep
(a) A screen is placed 90 cm from an object. The image of the object on the screen is formed by a convex lens at two different locations separated by 20 cm. Determine the focal length of the lens. (a) A screen is placed 90 cm from an object. The image of the object on [...]
A pulling force making an angle θ to the horizontal is applied on a block of weight W placed on a horizontal table. If the angle of friction is ϕ, the magnitude of the force required to move the body is equal to:
09
Sep
A pulling force making an angle θ to the horizontal is applied on a block of weight W placed on a horizontal table. If the angle of friction is ϕ, the magnitude of the force required to move the body is equal to: A pulling force making an angle θ to the horizontal is applied [...]
Rank the value of delta B. dI for the closed paths shown in figure from the smallest to largest.
09
Sep
Rank the value of delta B. dI for the closed paths shown in figure from the smallest to largest. Rank the value of delta B. dI for the closed paths shown in figure from the smallest to largest. September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A point object has velocity v0 = 5 cm/s perpendicular to principal axis of a fixed lens. The object is placed at a distance of 30 cm from the lens of focal length f = 20 cm, find the velocity
09
Sep
A point object has velocity v0 = 5 cm/s perpendicular to principal axis of a fixed lens. The object is placed at a distance of 30 cm from the lens of focal length f = 20 cm, find the velocity A point object has velocity v0 = 5 cm/s perpendicular to principal axis of a [...]
Consider the situation as shown. The maximum value of force F such that the block does not move 1) 5 N , 2) 10 N, 3) 15 N, 4) 20 N
09
Sep
Consider the situation as shown. The maximum value of force F such that the block does not move 1) 5 N , 2) 10 N, 3) 15 N, 4) 20 N 2) 10 N 3) 15 N 4) 20 N Consider the situation as shown. The maximum value of force F such that the block [...]
Three distinct current carrying wires intersect a finite rectangular plane ABCD. The current in left wire and the loop is I1. The direction of current in left most wire and right most loop is downwards as shown in figure. The current I2 through middle wire is adjusted so that the path integral of the total magnetic field along the perimeter of the rectangle is zero, that is, ∮ABCD AB .dl =0. Then the current I2 is-
09
Sep
Three distinct current carrying wires intersect a finite rectangular plane ABCD. The current in left wire and the loop is I1. The direction of current in left most wire and right most loop is downwards as shown in figure. The current I2 through middle wire is adjusted so that the path integral of the total [...]
A point object has velocity v = 2 cm/s when it is placed at a distance of 30 cm from a lens moving with a speed v lens = 2 cm/s towards left. If the focal length of the lens is
09
Sep
A point object has velocity v = 2 cm/s when it is placed at a distance of 30 cm from a lens moving with a speed v lens = 2 cm/s towards left. If the focal length of the lens is A point object has velocity v- = 2 cm/s when it is placed at [...]
A block of mass m lying on a rough horizontal surface of friction coefficient mu is pulled by a force F as shown, the limiting friction between the block and the surface will be
09
Sep
A block of mass m lying on a rough horizontal surface of friction coefficient mu is pulled by a force F as shown, the limiting friction between the block and the surface will be A block of mass m lying on a rough horizontal surface of friction coefficient mu is pulled by a force F [...]