Generate Quiz 6997FF6BD6859

Option C is accurate because there is no magnetic force because the velocity and magnetic field vectors are pointing in the same direction. Thus, the charged particle’s direction corresponds to the electric field’s direction. Since it can be assumed that the charged particle is positive in this instance, its direction will resemble that of the electric field, which is from higher potential to lower potential. The charged particle will accelerate due to the electric force, increasing its speed.

A solenoid’s magnetic field, B=μo nI, where n=l/N.

Therefore, if a solenoid’s length and number of turns are cut in half, n and the magnetic field stay the same.

Diffraction is the process by which light spreads out after passing through a small area or bends around an obstruction. You will learn about the diffraction of light waves if you study physics. Diffraction can occur in any type of wave, including radio, sound, and water.

Using Fleming’s Left-Hand rule, we would point the first finger from north to south in the direction of the magnetic field, so the answer is D. The second finger points in the direction of the proton, which in this instance would be the conventional current. The thumb gestures toward the force that would be outside the paper.

Option A is accurate because magnetic flux surrounds the conductor in proportion to the amount of current flowing through the primary coil of a transformer. The secondary coil is cut and a voltage is induced in it by the expanding and contracting flux. “Mutual induction” is this.

Henry is the SI unit of inductance.

The SI unit of capacitance is farad.

The SI unit for magnetic flux is Weber.

The CGS unit of magnetic flux is Maxwell.

We are aware that a force is applied to a current-carrying conductor in a magnetic field, which can cause the conductor to move. The force acting on a conductor is represented by the direction of its motion. Using Fleming’s left-hand rule, we can determine that the force acting on the current-carrying conductor is perpendicular to both the current and magnetic field directions. However, when the conductor is held parallel to the magnetic field, no force is applied to it.

Initial current = I1=5 I2 = 0 is the final current. A duration of 0.1 seconds

200V is the average emf.
Use the following formula to calculate self-inductance: =LIt L=I/t=2005/0.1=4. Henry

Since the area vector is always perpendicular to the surface we select, the magnetic field vector and the area vector form a 90˚ angle. The diagram that follows provides more evidence of this.

As, Φ = NBAcosθ

When a surface is parallel to the magnetic field, θ=90˚

=cos 90

= 0

The tesla is the unit of “magnetic induction” (T). The field intensity, H (or H-field), is the magnetizing force that creates the lines of force through a material. Conventionally, it is measured in amperes per meter (Am−1).