The force on a charged particle moving in a magnetic field is maximum when the particle moves perpendicular to the field.

Time period (T) = 1 / frequency (f) = 1 / 440 Hz ≈ 0.00227 s.

Time period (T) = 1 / frequency (f) = 1 / 440 Hz ≈ 0.00227 s.

The maximum displacement from the rest position is defined as the amplitude of the wave.

The resonant frequency f of an RLC circuit is given by f = 1/(2π√(LC)).

Coulomb (C) is the SI unit of electric charge.

In the CGS system, the unit of energy is Erg, where 1 Joule = 10^7 Ergs.

The capacitance (C) of a parallel plate capacitor is inversely proportional to the distance (d) between the plates. If d increases, C decreases.

If the magnetic field is suddenly removed, the change in magnetic flux becomes zero, leading to an immediate stop in the induced current.

When a magnet is cut into two pieces, each piece becomes a magnet with its own north and south poles, thus maintaining the magnetic field lines.

The magnetic field strength inside a solenoid is directly proportional to the number of turns per unit length. Therefore, if the number of turns per unit length is increased, the magnetic field strength also increases.

The magnetic field strength inside a solenoid increases with the number of turns, as it is directly proportional to the number of turns per unit length.

When the current in a solenoid is reversed, the direction of the magnetic field also reverses.

The magnetic field around a long straight conductor decreases with distance. Specifically, it is inversely proportional to the distance from the conductor.

Removing a branch in a parallel circuit decreases the total current.

The base unit of temperature in the SI system is Kelvin (K).

C = Q/V = 10 × 10^-6 C / 5 V = 2 × 10^-6 F = 2 µF.

Capacitive reactance Xc = 1 / (2πfC) = 1 / (2π * 60 * 10e-6) = 265.26Ω.

Xc = 1 / (2πfC) = 1 / (2π × 50 × 10 × 10^-6) = 318.31 ohms.

ΔS = Q/T = 2260 kJ / 373 K = 6.06 kJ/K.

Change in internal energy (ΔU) = Q - W = 300 J - 100 J = 200 J.

Using the first law of thermodynamics, ΔU = Q - W = 200 J - 50 J = 150 J.

Using the first law of thermodynamics: ΔU = Q - W = 300 J - 100 J = 200 J.

Using Ohm's law, I = V/R = 20V / 10Ω = 2A.

Using Ohm's law, I = V/R = 24V / 12Ω = 2A.

Using Ohm's law, I = V/R = 48V / 12Ω = 4A.

Using Ohm's law, I = V/R = 45V / 15Ω = 3A.

λ = h / p = h / (mv) = 6.63 x 10^-34 / (9.11 x 10^-31 * 1 x 10^6) = 6.63 x 10^-24 m.

The direction of the magnetic field around a straight conductor carrying current is counterclockwise when viewed from the positive end of the conductor.

The direction of the magnetic field inside a bar magnet is from the north pole to the south pole.