Give the definition of the electromotive force (e.m.f.) E though the the flux linkage O and time t. а. E dt do O b. E = - dt С. E = -Õt O d. E |3D t

Q: Describe how objects can become electrically charged Use Coulomb's law to compute the force between…

A: (i) How objects can become electrically charged. (ii) Force between two charges using Coulomb's law.

Q: What is the meaning of physics

A: Physics is a  branch of science deals with the nature and properties of matter and energy. In the…

Q: IN: Kg. m S2

A: Given data:  Force (F) = 1 N Required: Value in kg.m/s2

Q: Question(s): The physics of a bike generator. A generator is mounted on a bicycle to power a…

A: Given Data:Radius of tire Area Magnetic field EMF To Determine:The linear speed of the bike.

Q: If a 0.010 C charge is moving throough a 0.6 T magnetic field

A: Given: Charge on particle is q=0.010 C Magnetic field is B=0.6 T Velocity of particle is v=305 m/s…

Q: A transformer changes the voltage from 110 VAC to 290 VAC. If the original current is 24 A, what is…

A: Given Data: Primary Voltage Vp=110 VAC  Secondary Voltage Vs=290 VAC  Primary Current Ip=24 A  To…

Q: Page 102 Practice Problem 4.2: Suppose the counter attendant pushes a 0.35kg bottle with the same…

A: Given: The mass of the bottle: m=0.35 kg Initial velocity: vi =2.80 m/s Final velocity: vf =0…

Q: The illumination of an object by a light source is directly proportional to the strength of the…

A: Solution:Given:P1 = power of weak sourceP2 = power of strong source = 2 x P1d = distance between…

Q: From the graph of the motion shown, which of the following statements is correct?

A: The velocity and position are related as v = dxdt, where x denotes the position of the body dxdt is…

Q: - A horizontal force is applied to a 4.0 kg box. The box starts from rest moves a horizont- 20…

A:

Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…

A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…

Q: Consider the semiare of charge shown in the figure, that has an opening angle of 0o = 47° and a…

A:

Q: A roller coaster (356 kg) moves from A (5.58 m above the ground) to B (21.3 m above the ground). Two…

A: Write the work-energy theorem and rearrange the equation.

Q: An airplane flying horizontally with a speed of 500 km/h at a height of 800 m fires a crate of…

A: we have given  height of the projectile h =800m  initial velocity of airplane  ua = 500 km/h =…

Q: A nonuniform, but spherically symmetric, distribution of charge has a charge density p(r) given as…

A:

Q: A convex lens has a focal length of 17 cm. A candle with a height of 4 cm is 10 cm

A: Focal length of convex lens is f=17 cm Height of object is ho=4 cm Object distance is u=10 cm…

Q: How long will it take a 417 W heater to raise the temperature of 4982 g of water from 17°C to 43°C…

A:

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”