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A very long staright conductor and an isoceles triangular conductor lie in a plane and separated from each other as shown in the figure. Given a=10cm, b=20cm and h=10cm (a) Find their coefficeint of mutual induction. (b) If current in the staright wire is increasing at a rate of 2A//s , find the direction and [...]

what is the tangential force acting on electron what is the tangential force acting on electron August 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Two simple harmonic motions given by, x = asin (ωt + δ) and y = asin(ωt + δ + π\2) act on a particle simultaneously, then the motion of particle will be then the motion of particle will be Two simple harmonic motions given by x=asin(ωt+δ) and y=asin(ωt+δ+π\2) act on a particle simultaneously August 25, [...]

A wire carrying current i has the configuration as shown in figure.Two semi-infinite straight sections,both tangent to the same circle are connected by a circular arc of central angle θ,along the circumference of the circle,with all sections lying in the same plane.What must θ be for B to be zero at the centre of the [...]

When an oscillator completes 100 oscillations its amplitude reduces to 1\3 of its initial value. What will be its amplitude when it completes 200 oscillations? When an oscillator completes 100 oscillations its amplitude reduces to 1\3 of its initial value. What will be its amplitude when it completes 200 oscillations? August 25, 2020 Category: Chapter [...]

A particle moving along the X-axis executes simple harmonic motion, then the force acting on it is given by where, A and K are positive constants. A and K are positive constants. A particle moving along the X-axis executes simple harmonic motion then the force acting on it is given by where August 25, 2020 [...]

A body is executing S.H.M. When its displacement from the mean position is 4 cm and 5 cm, the corresponding velocity of the body is 10 cm/sec and 8 cm/sec. then the time period of the body is A body is executing S.H.M. When its displacement from the mean position is 4 cm and 5 [...]

In the shown in the figure AC and BD are straight lines and CED and AFB are semicircular with radii r and 4r, respectively. The centre setip is lying in the same plane. If i is current entering at A what fraction of i will flow in the ACEDB such that resultant magnetic field at [...]

If a simple harmonic oscillator has got a displacement of 0.02 m and acceleration equal to 2.0 m/s^2 at any time, the angular frequency of the oscillator is equal to If a simple harmonic oscillator has got a displacement of 0.02 m and acceleration equal to 2.0 m/s^2 at any time the angular frequency of [...]

A uniform magnetic field of intensity 1T is applied in a circular region of radius 0.1 m, directed into the plane of paper. A charged particle of mass 5xx10^(-5)kg and charge q=5xx10^(-4)C enters the field with velocity 1//sqrt(3)m//s making an angle of phi with a radial line of circular region in such a way that [...]