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Earn 100

The physics behind fusion test reactor is:
(a)Newton's law of motion
(b)Trapping and cooling of atoms by laser beams and magnetic fields
(c)Magnetic confinement of plasma
(d)Motion of charged particles in electromagnetic fields

13.16% studentsanswered this correctly

Important Questions on Physical World and Measurement
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Column I | Column II | ||
A | Stoke's law | I | Pressure and energy |
B | Turbulence | II | Hydraulic lift |
C | Bernoulli's Principle | III | Viscous drag |
D | Pascal's law | IV | Reynold's number |
The correct match is

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If and represents the intensity of electric field and magnetizing field respectively, then the unit of will be:

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A huge circular arc of length subtends an angle at the centre of the circle. How long it would take for a body to complete revolution if its speed is per second?
Given :
