The electric field E due to a dipole at a point along the axial line is given by E = (1/4πε₀) * (2p) / r³.

The electric field (E) due to a point charge (Q) is given by E = kQ/r^2, where k is Coulomb's constant.

The electric potential (V) due to a point charge (Q) at a distance (r) is given by V = kQ/r, where k is Coulomb's constant.

The energy of a simple harmonic oscillator is maximum at the amplitude, where the velocity is zero and all energy is potential.

The energy stored in a capacitor is given by U = 1/2 CV^2, which shows it is proportional to both charge and voltage.

The energy (U) stored in a capacitor is given by the formula U = 1/2 CV^2, where C is capacitance and V is voltage.

The equation of state for an ideal gas is PV = nRT, where P is pressure, V is volume, n is the number of moles, R is the universal gas constant, and T is the temperature in Kelvin.

The escape velocity from the surface of the Earth is approximately 11.2 km/s.

The force experienced by a charged particle moving in a magnetic field is described by the Lorentz Force Law, F = q(v × B).

The force (F) on a charged particle in a magnetic field is given by F = qvB sin(θ). The force is maximum when θ = 90 degrees, as sin(90) = 1.

The force (F) on a charged particle moving in a magnetic field is described by the Lorentz Force Law, F = q(v × B), where q is the charge, v is the velocity, and B is the magnetic field.

The force on a charged particle in a magnetic field is given by F = qvB sin(θ). The force is maximum when sin(θ) = 1, which occurs at θ = 90 degrees.

In forward bias, the anode is connected to a higher potential than the cathode, allowing current to flow.

Angular frequency (ω) = 2πf = 2π × 5 = 10 rad/s

The frequency of the second harmonic is twice the fundamental frequency. Therefore, if the fundamental frequency is 10 Hz, the second harmonic frequency is 2 * 10 Hz = 20 Hz.

The gravitational field strength is given by E = GM/r^2.

If the distance is tripled, the force becomes F/9, which is approximately 1.11 N.

The gravitational force depends on the masses of the objects and the distance between them, as per Newton's law of gravitation.

Gravitational force acts at a distance without any physical contact between the masses.

Gravitational potential energy is defined as the work done against gravity to move an object to a height.

Gravitational potential energy is calculated using the formula U = mgh.

The gravitational potential energy is given by the formula U = mgh.

The gravitational potential energy is given by the formula U = mgh, where m is mass, g is acceleration due to gravity, and h is height.

The heat capacity at constant volume (C_v) is defined as the amount of heat added to the system divided by the change in temperature at constant volume.

When the object is placed between the focal point and the mirror, the image formed is virtual and erect.

The impedance (Z) of an RLC circuit is given by Z = √(R² + (X_L - X_C)²), where X_L is the inductive reactance and X_C is the capacitive reactance.

The impedance (Z) of an RLC circuit is minimum when the inductive reactance (X_L) equals the capacitive reactance (X_C), which is the condition for resonance.

Boyle's Law states that the pressure of a gas is inversely proportional to its volume at constant temperature.

Charles's Law states that the volume of a gas is directly proportional to its absolute temperature at constant pressure.

The magnetic field (B) at a distance r from a straight current-carrying conductor is given by B = μ₀I/2πr.