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An uncharged particle is moving with a velocity of v in non uniform magnetic field as shown. Velocity v would be An uncharged particle is moving with a velocity of v in non uniform magnetic field as shown. Velocity v would be November 18, 2021 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics [...]

A current I1 carrying wire AB is placed near another long wire CD carrying current I2. If wire AB is free to move, it will have A current I1 carrying wire AB is placed near another long wire CD carrying current I2. If wire AB is free to move it will have November 18, 2021 [...]

The ratio of magnetic fields on the axis of a circular current carrying coil of radius a to the magnetic field at its centre will be The ratio of magnetic fields on the axis of a circular current carrying coil of radius a to the magnetic field at its centre will be November 18, 2021 [...]

Two changes +q and −q are attached to the two ends of a light rod of length Z, as shown in figure. The system is given a velocity v perpendicular to magnetic field B . The magnetic force on the system of charges and magnitude of force on one charge by the rod, are respectively [...]

In the following diagram, which particle has highest e/m value? In the following diagram which particle has highest e/m value? 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 ,

Circular loop of a wire and a long straight wire carry currents Ic and Ic respectively as shown in figure. Assuming that these are placed in the same plane, the magnetic fields will be zero at the centre of the loop when separation H is Circular loop of a wire and a long straight wire [...]

The cyclotron frequency of an electron gyrating in a magnetic field of 1 T is approximately The cyclotron frequency of an electron gyrating in a magnetic field of 1 T is approximately November 18, 2021 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 23 - Magnetic Effects [...]

The magnetic moment of a current (I) carrying circular coil of radius (r) and number of turns (n) varies as The magnetic moment of a current (I) carrying circular coil of radius (r) and number of turns (n) varies as November 18, 2021 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry [...]

The magnetic field due to a straight conductor of uniform cross‐section of radius a and carrying a steady current is represented by The magnetic field due to a straight conductor of uniform cross‐section of radius a and carrying a steady current is represented by November 18, 2021 Category: AIIMS Last 24 Years Solved 1996 - [...]

A circular coil of radius R carries an electric current. The magnetic field due to the coil at a point on the axis of the coil located at a distance r from the center of the coil, such that r>>R, varies as A circular coil of radius R carries an electric current. The magnetic field [...]