Navigation Menu
Home Blog Latest Notices

Mdcat-past-papers Quiz

Filters: All questions
1321. Which of the following statement is true about the magnetic field inside a solenoid?



1322. When currents are flowing through two long wires in same direction, electric field between them is:



1323. Unit of magnetic permeability of free space is:



1324. Unit of magnetic flux is:



1325. Magnetic flux through Earth is:



1326. The magnetic field of Earth at its surface is:



1327. Magnetic force depends upon:



1328. S.I unit of magnetic flux is weber (Wb). In terms of S.I base units, weber can be written as:



1329. Magnetic flux will be maximum when the angle:



1330. The magnetic field inside the current carrying wire varies:



1331. The weber is a unit of measure of:



1332. The wire of length 100 cm is perpendicular to the magnetic field of 0.5 T. If wire carries 10 A of current then force acting on the wire will be:



1333. e/m of electron is given by the relationship:



1334. A neutron having mass equal to a proton (mₚ = 1.6 × 10⁻²⁷ kg) is moving in a magnetic field of intensity 1.2 × 10⁻³ T with a speed of 2 × 10⁷ m/s. What is the maximum force experienced by the neutron?



1335. Electric forces change the magnitude and direction of velocity while magnetic forces change ------- of velocity.



1336. A proton of charge 1.6 × 10⁻¹⁹ C is moved through a potential difference of 20 V. The energy gained by the proton is:



1337. A magnetic field exerts a force on a charged particle:



1338. The force exerted on charged particle will maximum when it enters the magnetic field at:



1339. When a charged particle enters the magnetic field parallel, then it will:



1340. A charged particle entered in a magnetic field anti-parallel to the field, magnetic force on this particle is: