Generate Quiz 68B0B082C8C77

Until you or something else moves it, an object will remain where it is placed. Dust particles, for example, remain motionless until a carpet is shaken.

Motion inertia: Until a force acts upon an object, it will continue to move at the same speed. (For example, when a car stops, the body moves forward).

Newton’s first law of motion is obeyed by both inertia of motion and inertia of rest. While inertia of rest requires the body to be in a state of rest, inertia of motion requires the body to be moving and moving uniformly.

The capacitance of the capacitor stays constant when the charge applied to it doubles.The capacitance is solely determined by the conductors’ geometrical arrangement.

The area of the plates, the separation between the plates, and the dielectric’s capacity to withstand electrostatic forces all have an impact on a capacitor’s capacitance.

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

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

The amount of magnetic field that flows through a specific area is known as the magnetic flux. It can be found as the dot product of area A and magnetic field B. An area vector’s direction is normal, or perpendicular, to the area’s surface.

Bohr’s model indicates that this is the right relationship. An electron’s orbital radius grows in direct proportion to the square of its principal quantum number (n²). The orbit’s radius grows quickly as the quantum number rises. Because the centripetal and electrostatic forces balance at various radii for every energy level, this quadratic relationship results.

The answer is as follows:

Horizontal velocity at any given time Vx=u=9.8 m/s

vertical speed at any given time, Vy=0+gt=9.8t

9.8 = 9.8t

t=1s.

Temperature Conversion from Celsius to Kelvin:

TK = TC + 273

TK = -50oC + 273

TK = 223 K

B is therefore the right choice.

The right response is A since the motional EMF formula is length x speed x magnetic field flux.

The surface that divides the system from its surroundings is referred to as the boundary, and the mass or area outside the system is known as the surroundings.

A boundary in thermodynamics is a division, either physical or conceptual, that divides a system from its environment. The surroundings comprise everything else, while the system is the particular region of the universe that is being discussed. What is inside and outside the system is delineated by the boundary.

To determine the transformer’s core loss, an open-circuit test is conducted. The transformer’s primary winding is the subject of this test.

Holography is a method for creating three-dimensional images that uses wave interference. Lasers’ monochromatic and coherent light for distinct interference patterns makes them a useful tool for creating crisp holographic images.