Question

There is a loop with a radius of R, on the xy plane. The non-uniform time...

There is a loop with a radius of R, on the xy plane. The non-uniform time dependent magnetic field is B(s,t) = \frac{1}{s} B_{_{o}} t^{2}\hat{z}

What is the electric field in the wire, and at what direction?

0 0
Add a comment Improve this question Transcribed image text
Answer #1

A non unifenm deendeudt mag nehc Freld ヲ 乙 - So cmfinduced en the loop is -Hene elecinic held at Point due to induted emf is,

Add a comment
Know the answer?
Add Answer to:
There is a loop with a radius of R, on the xy plane. The non-uniform time...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A loop of wire with radius R lies in the xy-plane and carries a time varying...

    A loop of wire with radius R lies in the xy-plane and carries a time varying current I(t) I, sin(ot). A smaller loop of wire with radius a lies in the xy-plane at the center of the larger loop. Assume that radius of the smaller loop is much smaller that the radius of the larger loop, a<<lR a) (10 points) At the center of the large loop calculate the magnitude and direction of the magnetic field B(t) due to the...

  • A circular loop of wire with radius R is in a uniform magnetic field with magnitude...

    A circular loop of wire with radius R is in a uniform magnetic field with magnitude B that points in the positive z-direction. The loop is initially in the xy-plane and carries a constant, unknown current. Flipping the loop over requires you to do positive work (W). Determine the current in the loop.

  • Why do you have to differentiate? 13. A loop of wire is in the xy-plane, in...

    Why do you have to differentiate? 13. A loop of wire is in the xy-plane, in a uniform but time-dependent magnetic field B (3t-0.2t3) k] T. At what time t does the induced current in the loop switch direction? a100s b) 5.00s c)3.33 s d)2.50s e) 1

  • 2. Consider a circular current loop of radius R placed in the xy plane as shown in the figure. It...

    The 5th page of lecture 24: 2. Consider a circular current loop of radius R placed in the xy plane as shown in the figure. It is centered at the origin and viewed down from the positive z-axis the current, lo, flows anti-clockwise. Radius = R a. In what direction does the magnetic field point at the red point in the figure, Fa? Explain clearly why this is true. current b. Since B-VxA, in which plane does Alie. Explain clearly...

  • Question 18 1 pts Circular loop of radius R=1m is positioned in a horizontal plane (xy-plane)....

    Question 18 1 pts Circular loop of radius R=1m is positioned in a horizontal plane (xy-plane). Current in the loop is 1A. The uniform magnetic field of 0.25T is directed at 30 degrees to the horizontal. Calculate the force acting on the loop. in N, 2 significant figures B 30°

  • A circular loop of wire lies in the xy-plane. The loop is exposed to a uniform,...

    A circular loop of wire lies in the xy-plane. The loop is exposed to a uniform, time-varying magnetic field. Rank the following uniform magnetic fields in order of the magnitude of emf that they produce in the loop at t-0, from largest to smallest value. A. B-(3.00 μΤ)cos| (4.00 rad/s)11k B. Ba(1,00 μΤ)| (3.00 s*)1--(5.00 sı)11k C. B =(1.50 7T)e",k, where α = 2.00 s !

  • A circular wire loop of radius r = 11 cm is immersed in a uniform magnetic...

    A circular wire loop of radius r = 11 cm is immersed in a uniform magnetic field B = 0.645 T with its plane normal to the direction of the field. If the field magnitude then decreases at a constant rate of −1.5×10−2 T/s , at what rate should r increase so that the induced emf within the loop is zero? Express your answer using two significant figures. The answer is not 0.00128

  • PROBLEM-2 A plane circular loop of conducting wire of radius r=14cm which possesses N=250 turns, is...

    PROBLEM-2 A plane circular loop of conducting wire of radius r=14cm which possesses N=250 turns, is placed in xy-plane and normal to a uniform magnetic field B in +z-direction. The magnetic field-strength B is given by B=6t+3 (T). a)What is the magnetic flux in the circular loop at t=10s? (3pts) wb Upload your answer. Choose File No file chosen b)What is the electromotive force appeared in the circular loop at t=10s? (4pts) emf= V Upload your answer. Choose File No...

  • A circular loop of wire of radius 5.44cm is in a uniform magnetic field, with the...

    A circular loop of wire of radius 5.44cm is in a uniform magnetic field, with the plane of the loop perpendicular to the direction of the field. The magnetic field varies with time according to B(t) = 0.040 + 1.9t, where t is in seconds, and B is in T. Calculate the magnetic flux through the loop at t = 0 5 B

  • Part A An 80 cm by 80 cm square loop of wire lies in the xy-plane...

    Part A An 80 cm by 80 cm square loop of wire lies in the xy-plane and has a resistance of 0.2 0. It sits in a time-dependent uniform magnetic field of [0.34 sin (31 t)k] T. What is the largest value that the induced current takes on? EV AED ? A

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT