An aircraft flies along the meridian. Will the potentials of the ends of its wings be the same?

An aircraft executes a horizontal loop at a speed of 720 km//h with its wings banked at 15^@ . What is the radius of the loop ?

An aeroplane is flying horizontally from west to east with a velocity of 900 km/hour. Calculate the potential differnece developed between the ends of its wings having a span of 20 m. The horizontal component of the Earth's magnetic field is 5 xx 10^-4 T and the angle of dip is 30^@ .

The middle point of a conductor is earthed and its ends are maintained at a potential difference of 220V. What is the potential at two ends and at the middle point?

An electric dipole has the magnitude of its chawrge q and its dipole moment is p. It is placed in a uniform electric field. If the dipole moment is along the direction of the field, what is the force on its and its potential energy?

What is electrode potential ? Give its types.

A hollow metal sphere of radius 5 cm is charged, such that the potential on its surfae is 10 V. The potential at the centre of the sphere is

If a number contains 3 zeroes at the end, how many zeros will its square have ? What do you notice about the number of zeros at the end of the number and the number of zeros at the end of its square ? Can we say that square numbers can only have even number of zeros at the end ?