rectangular loop with sides of length a= 1.10 cm and b= 2.80 cm is placed near a wire that carries a current that varies as a function of time: it=2.01 + 1.22t2 where the current is in Amperes and the time is in seconds. The distance from the straight wire to the closest side of the loop is d= 0.270 cm.
What is the magnetic flux through the loop at time t= 1.40 seconds? (Define positive flux into the page.)
What is the induced e.m.f. in the loop at time t= 1.40 seconds?
(Note that positive emf is clockwise.)
rectangular loop with sides of length a= 1.10 cm and b= 2.80 cm is placed near...
In the figure, a rectangular loop of wire with length a = 3.8 cm, width b = 2.2 cm, and resistance R = 0.70 mΩ is placed near an infinitely long wire carrying current I = 4.7 A. The loop is then moved away from the wire at a constant speed v = 3.9 mm/s, when the center of the loop is at distance r = 7.9 cm, what are (a) the magnitude of the magnetic flux through the loop...
In the figure, a rectangular loop of wire with length a = 3.8 cm, width b = 1.3 cm, and resistance R = 0.71 m? is placed near an infinitely long wire carrying current i = 6.7 A. The loop is then moved away from the wire at a constant speed v = 4.8 mm/s. When the center of the loop is at distance r = 2.8 cm, what are (a) the magnitude of the magnetic flux through the loop...
An infinite straight wire carries a current I that varies with time as shown above. It increases from 0 at t = 0 to a maximum value 11 2.1 A att = t1 = 15 s, remains constant at this value until t = t2 when it decreases linearly to a value 4 = -2.1 A at t = t4 = 31 s, passing through zero at t = t3 = 25.5 s. A conducting loop with sides W 22...
A long, straight wire carries a current I. A rectangular loop with two sides parallel to the straight wire has sides a and b with its near side a distance d from the straight wire, as shown in Figure below. Compute the magnetic flux through the rectangular loop, and evaluate your answer for a = 0.042 cm, b = 0.096 cm, d = 0.019 cm, and I = 15 A.
An infinite straight wire carries a current I that varies with time as shown above. It increases from 0 at t = 0 to a maximum value I1 = 5.5 A at t = t1 = 12 s, remains constant at this value until t = t2 when it decreases linearly to a value I4 = -5.5 A at t = t4 = 31 s, passing through zero at t = t3 = 24 s. A conducting loop with sides...
An infinite straight wire carries a current I that varies with time as shown above. It increases from 0 at t = 0 to a maximum value l_1 = 2.7 A at t = t_1 = 14 s, remains constant at this value until t = t_2 when it decreases linearly to a value l_4 = -2.7 A at t = t_4 = 25 s, passing through zero at t = t_3 = 22 s. A conducting loop with sides...
Please answer it ASAP thanks In the figure, a rectangular loop of wire with length a = 2.9 cm, width b = 1.1 cm, and resistance R = 0.27 m ohm is placed near an infinitely long wire carrying current i = 4.6 A. The loop is then moved away from the wire at a constant speed v = 5.8 mm/s. When the center of the loop is at distance r = 2.3 cm, what are (a) the magnitude of...
Chapter 30, Problem 028 In the figure, a rectangular loop of wire with length a = 1.6 cm, width b 0.44 cm, and resistance R = 0.40 mPis placed near an infinitely long wire carrying current i = 6.3 A. The loop is then moved away from the wire at a constant speed v - 1.3 mm/s. When the center of the loop is at distance0.77 cm, what are (a) the magnitude of the magnetic flux through the loop and...
A square loop with sides of length w = 3 cm moves with constant velocity v = 4 m/s away from a long wire that carries a current I = 110 mA in the plane of the loop. The total resistance of the loop is R = 2 ohms. a. Calculate the magnetic flux through the loop when the closest side of the loop is parallel to, and a distance of r = 5 cm from, the wire. b. What...
A rectangular wire loop with sides of length w =1.6 m and h = 0.50 m and net resistance R lies in the xy-plane. It is placed in a region which is occupied by a spatially-uniform but time-varying magnetic field B = B_0[1 - [t^2/t_0^2]] k where B_) = 0.70 T and t_0 = 3.0 s. A graph of the B-field's t-dependence is given below. What is the direction of the current induced around the wire loop at time t...