The magnetic field around a long straight conductor is directly proportional to the current flowing through it.

Ohm's Law defines the relationship between current (I), voltage (V), and resistance (R) as V = IR.

The electric field E is the negative gradient of the electric potential V, given by E = -dV/dr.

The electric field E is the negative gradient of the electric potential V, given by E = -dV/dx.

In a uniform electric field, the relationship is given by E = -dV/dx, indicating that the electric field points in the direction of decreasing potential.

The electric field is the negative gradient of the electric potential, E = -dV/dx.

The electric field just outside a charged conductor is given by E = σ/ε₀.

In a uniform electric field, the electric potential difference V is given by V = E × d, where d is the distance moved in the direction of the field.

The electric field E is the negative gradient of the electric potential V, expressed as E = -dV/dx.

The relationship is given by H = U + PV, where H is enthalpy, U is internal energy, P is pressure, and V is volume.

Frequency and wavelength are inversely proportional when the speed of the wave is constant, as given by the equation v = fλ.

The relationship is given by the equation v = fλ, where v is the speed of the wave, f is the frequency, and λ is the wavelength. Thus, frequency is inversely proportional to wavelength.

Gravitational field strength is the negative gradient of gravitational potential.

The gravitational field strength g is the negative gradient of the gravitational potential V, given by g = -dV/dr.

For an ideal gas, Cp is always greater than Cv because it includes the work done against the atmospheric pressure.

For an ideal gas, the relationship is given by Cp = Cv + R, where R is the universal gas constant.

The relationship is Cp = Cv + R for an ideal gas, where R is the gas constant.

1 Joule is defined as 1 Newton-meter, so they are equal.

The relationship is given by v = ωr, where r is the radius of the rotation.

Weight is defined as the force due to gravity acting on a mass, given by the formula Weight = Mass × g (where g is the acceleration due to gravity).

Power is defined as the product of force and velocity in the direction of the force, given by P = F * v.

In an electrical circuit, power is given by the formula P = VI, where P is power, V is voltage, and I is current.

In a fluid at rest, pressure increases with depth due to the weight of the fluid above.

Boyle's Law states that the pressure of a gas is inversely proportional to its volume at constant temperature, which can be expressed as PV = constant.

Boyle's Law states that the pressure of a gas is inversely proportional to its volume at constant temperature, which can be expressed as PV = constant.

According to Boyle's Law, pressure and volume of a gas are inversely proportional at constant temperature.

The kinetic energy of gas molecules is directly proportional to the square of the RMS speed, as KE = (1/2)mv_rms^2.

RMS speed is inversely proportional to the square root of molecular weight.

The relationship is given by G = E / (2(1 + ν)), where ν is Poisson's ratio.

The shear modulus (G) is related to Young's modulus (E) and Poisson's ratio (ν) by the formula G = E/2(1 + ν).