Austin64911 Austin64911

23-12-2022
Physics

Answered

. a single strand of wire of adjustable length is wound around the circumference of a round balloon that has a diameter of 21.0 cm. a uniform magnetic field with a magnitude of 2.00 t is perpendicular to the plane of the loop. if the balloon is blown up such that its diameter and the diameter of the wire loop increase to 31.0 cm in 0.036s, what is the magnitude of the average value of the emf induced in the loop?

Answer :

Other Questions

a coil of wire contains of 20 turns, each with an area of 1.5 x 10-3 m2. a magnetic field is normal to the surface of each loop. initially, the magnitude of b i

a flat coil of wire has an area of 0.020 m2 and contains 50 turns. initially the coil is oriented so that the normal to its surface is parallel to and in the sa

calculate the magnitude of the electric field e = (-11i^+14j^)n/c.

the nucleus of a uranium atom has a diameter of 1.5×10−14m and a mass of 4.0×10−25kg.

In (Figure 1) take the half-cylinder's radius and length to be 3.4 cm and 15 cm, respectively. The half cylinder is "open" (the side which we aren't seeing in t

The magnetic field is uniform over each face of the box shown in (Figure 1). Suppose B1 = 2 T, B2 = 2 T.Part AWhat is the magnetic field strength on the front s

in the circuit shown in the figure (figure 1), find the magnitude of current in the upper branch.

Cosmologists have speculated that black holes the size of a proton could have formed during the early days of the Big Bang when the universe began. If we take t

The electric potential in a region of space is V=300V*m/(x^2+y^2)^(1/2), where x and y are in meters.What is the strength of the electric field at (x,y)=(3.0m,1

. consider the 65.0-kg ice skater being pushed by two others shown below. (a) find the direction and magnitude of ftot, the total force exerted on her by the ot