The electric field in a region of space increases from 0 to 2650 N/C in 4.30 s. What is the magnitude of the induced magnetic field B around a circular area with a diameter of 0.720 m oriented perpendicularly to the electric field?
B = ??? T
The electric field in a region of space increases from 0 to 2650 N/C in 4.30...
< Question 14 of 25 > The electric field in a region of space increases from 0 to 3400 N/C in 3.10 s. What is the magnitude of the induced magnetic field B around a circular area with a diameter of 0.420 m oriented perpendicularly to the electric field? B = I
A uniform electric field of magnitude 148 kV/m is directed upward in a region of space. A uniform magnetic field of magnitude 0.42 T perpendicular to the electric field also exists in this region. A beam of positively charged particles travels into the region. Determine the speed of the particles at which they will not be deflected by the crossed electric and magnetic fields. (Assume the beam of particles travels perpendicularly to both fields.) m/s
The circular region with radius R = 7.65 cm shown in the figure has an electric field directed upwards perpendicular to the region. The amount of electric flux through a circle of radius r around the center of the region is given by the following expression: What is the magnitude of the displacement current at a = 0.315 s through the circular area with a radius r= 5.55 cm from the center of the circular region? What is the magnitude of the...
An electric field is restricted to a circular area of diameter d = 10.8 cm as shown in the figure. At the instant shown, the field direction is out of the page, its magnitude is 300 V/m, and its magnitude is increasing at a rate of 19.8 V/(m s) (a) What is the direction of the magnetic field at the point P, r = 15.5 cm from the center of the circle? upwards downwards (b) What is the magnitude of the magnetic field (in T)...
Magnetodynamics Problem 1 (Induced Electric Field by Circular Magnetic Field) Consider a uniform magnetic field which points into the page and is confined to a circular region with radius R. Suppose the magnitude of B increases with time, i.e. dB/dt > 0. Find the induced electric field everywhere due to the changing magnetic field.
Magnetodynamics Problem 1 (Induced Electric Field by Circular Magnetic Field) Consider a uniform magnetic field which points into the page and is confined to a circular region with radius R. Suppose the magnitude of B increases with time, i.e. dB/dt > 0. Find the induced electric field everywhere due to the changing magnetic field.
In a region of space, the electric field varies according to E = (0.06 N/C) sin 2100f, where t is in seconds. Find the maximum displacement current through 1 m^2 area perpendicular to E rightarrow. A
An electric field in a given region of space is given by E=3.1x2i (in N/C). What is the magnitude of the potential difference between two points x=0 m and x=7.5 m, i.e. |V(x=7.5m)-V(x=0 m )|?
In a certain region, the magnetic field is represented by the equation B = (a + bt)ſ, where a = 3.50 mt and b = 4.30 mT/s. A circular coil of area 1.90 x 10-3 m2 and N = 5 turns is oriented in the x-z (horizontal) plane in this field region. Due to the change in magnetic flux, charge passes by a given point in the circuit at a rate of 6.45 mc/s. Determine the resistance of the coil....
An electric field in a given region of space is given by E-2.5x2i (in N/C). What is the magnitude of the potential difference between two points x=0 m and x=7.ל m, i.e. ÎV(x=7.7m)-V(xD m 提交答案 Tries 0/12