Generate Quiz 68E95DFA6F45A

B.A. = magnetic flux

The dot product of the magnetic field and the area perpendicular to the field is known as magnetic flux.

For magnetic flux, options B, C, and D are inappropriate.

Since the direction of conventional current is thought to be the movement of positive particles, the Lorentz Force is only applicable to protons.
Since there is no negative sign in the question, it is only valid for protons. However, if electrons are being discussed, a negative sign is added to the equation.

According to Lenz’s law, an induced current in a conductor flows in a direction opposed to the cause of the induced current by its associated magnetic field. For example, if the cause is an increase in external magnetic flux, the induced current would flow in a direction that would be opposed to the increase in external flux by its own magnetic field.

The current would continue to induce in the conductor indefinitely if the induced flux did not oppose the external flux, which would be against the law of conservation of energy. Lenz’s law is a manifestation of the law of conservation of energy since that does not occur.

The abbreviations AVO, V, and O stand for ampere, volt, and ohm, respectively. Another name for it is a multimeter. An avometer, also known as a multimeter, is a testing device used to measure resistance in a circuit, potential difference between two points in a circuit, and electric current (both AC and DC).

F = qE + qv x B is the Lorentz force in electrical force.

F= q [E+vB] is the result of classifying this equation.

At the Earth’s magnetic equator, the magnetic field is 30 microteslas strong. Near the poles, where the magnetic field lines converge, maps of the Earth’s surface magnetic fields reveal stronger fields that are about twice (60 microteslas) as strong as those at the equator. Compared to a tiny bar magnet that has about 10,000 microteslas, this is incredibly weak.

When the resistance is constant, the secondary coil’s voltage and current are inversely proportional.

Wb amp\ meter =?

wb=BxA

Wb=Nm\A

Wb amp\ metre= [Nm\A] xA\m

Wb amp\ metre =NmxA\Axm

Newton [N] is obtained through the cancellation of the common values.