Question

The figure shows a circular region of radius R = 4.17 cm in which an electric...

The figure shows a circular region of radius R = 4.17 cm in which an electric flux is directed out of the plane of the page. The flux encircled by a concentric circle of radius r is given by E,enc = (0.600 V·m/s)(r/R)t, where r ≤ R and t is in seconds. What is the magnitude of the induced magnetic field at radial distance 2.17 cm? 1.325*10^17 T is wrong

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Electric flux

Ampere Maxwell law

From above two relations,

Electric flux

Magnitude of induced magnetic field is

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
There is a uniform electric flux perpendicular to a circular region of radius R = 2.2...
There is a uniform electric flux perpendicular to a circular region of radius R = 2.2 cm. The electric flux is only contained within the circular region, and the total value can be expressed by the following function: ΦE = 5.3t, where ΦE is in V⋅m when t is in seconds. At a radial distance of 4.0 cm from the center of the circle, what is the magnitude of the induced magnetic field? Express your answer in fT (femtoteslas). Femto-...
1)in the figure below and electric field is directed out of the page within a circular...
1)in the figure below and electric field is directed out of the page within a circular region of radius R=2.75cm. the field magnitude is E=(0.410 v/m*s)(1-r/R)t where the t is in seconds and the r is the radial distance a) what is the magnitude of the induced magnetic filed at a radial distance of 2cm? b)what is the magnitude of the induced magnetic filed at a radial distance of 5cm?
a) There is a uniform electric flux perpendicular to a circular region of radius R =...
a) There is a uniform electric flux perpendicular to a circular region of radius R = 2.8 cm. The electric flux is only contained within the circular region, and the total value can be expressed by the following function: ΦE = 6.3t, where ΦE is in V⋅m when t is in seconds. At a radial distance of 4.9 cm from the center of the circle, what is the magnitude of the induced magnetic field? Express your answer in fT (femtoteslas)....
Uniform displacement-current density. The figure shows a circular region of radius R = 3.70 cm in...
Uniform displacement-current density. The figure shows a circular region of radius R = 3.70 cm in which a displacement current is directed out of the page.The displacement current has a uniform density of magnitude Jd = 8.90 A/m2. What is the magnitude of the magnetic field due to the displacement current at radial distances (a) 1.40 cmand (b) 4.50 cm? (In nT)
Suppose that you have a circular magnetic field ‘B’ of radius R = 9.0 cm, pointing...
Suppose that you have a circular magnetic field ‘B’ of radius R = 9.0 cm, pointing inside the page and if this field is increased at the rate dB/dt = 0.15 T/sec. calculate (a) the magnitude of induced electric field at a point within the magnetic field at a distance r =5.0 cm, from the center of the field and (b) the magnitude of the induced electric field at a point out side the magnetic field at a distance r...
A circular loop of radius 11.9 cm is placed in a uniform magnetic field. (a) If...
A circular loop of radius 11.9 cm is placed in a uniform magnetic field. (a) If the field is directed perpendicular to the plane of the loop and the magnetic flux through the loop is 7.40 ✕ 10−3 T · m2, what is the strength of the magnetic field? T (b) If the magnetic field is directed parallel to the plane of the loop, what is the magnetic flux through the loop? T · m2
A circular area of radius R=8.5 cm has a magnetic field into the page. This field...
A circular area of radius R=8.5 cm has a magnetic field into the page. This field is time-varying such that dB/dt = 0.13 T/s. Take the positive direction to be into the page, and assume an idealized field that is zero immediately outside R. (a) Describe the Electric field generated by this time-varying B-field (draw a diagram). (b) Find an expression for the magnitude of E of the induced electric field for r < R. Evaluate at r=5 cm. (c)...
A 29-turn circular coil of radius 3.40 cm and resistance 1.00 Ω is placed in a...
A 29-turn circular coil of radius 3.40 cm and resistance 1.00 Ω is placed in a magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies in time according to the expression B = 0.010 0t + 0.040 0t2, where B is in teslas and t is in seconds. Calculate the induced emf in the coil at t = 4.60 s.
A capacitor with parallel circular plates of radius R is discharging via a current of 12.0...
A capacitor with parallel circular plates of radius R is discharging via a current of 12.0 A. Consider a loop of radius R/6 that is centered on the central axis between the plates. How much displacement current is encircled by the loop? Tries 0/10 The maximum induced magnetic field has a magnitude of 38 mT. At what radial distance from the central axis of the plate is the magnitude of the induced magnetic field 15.20 mT? (enter as a fraction...
A circular area with a radius of 6.20 cm lies in the xy-plane. Part A) What...
A circular area with a radius of 6.20 cm lies in the xy-plane. Part A) What is the magnitude of the magnetic flux through this circle due to a uniform magnetic field with a magnitude of 0.220 T in the + z -direction? Part B) What is the magnitude of the magnetic flux through this circle due to the same magnetic field (with a magnitude of 0.220 T ), now at an angle of 54.4 ∘ from the + z...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT