Discover the magnitude and direction of the current in loop

Assignment Help Physics
Reference no: EM13666130

A circular loop of wire of radius r = 0.32 m and resistance R=2.5ohms is placed in a uniform magnetic field that is perpendicular to the plane of the loop and initially directed in to the page. The field varies with time as Bz = -4T - (5.6 T/S )t +(2.2 T/S2) t2. Discover the magnitude and direction of the current in the loop at t = 1s and t = 2s(where the positive Z axis is out of the page ) 

Reference no: EM13666130

Questions Cloud

Light of wavelength is incident on a narrow slit : Light of wavelength 605 nm is incident on a narrow slit. The angle among the first diffraction minimum on one side of the central maximum and the first minimum on the other side is 1.26°. What is the width of the slit?
Compute the impedance of the air conditioner : An air conditioner connected to a 120 V rms ac line is equivalent to a 11.0 resistance and a 1.50 inductive reactance in series. Compute the impedance of the air conditioner. Compute the average rate at which power is supplied to the appliance.
What is the total force on the bottom of a swimming pool : -What is the total force on the bottom of a swimming pool 13.0 m with 5.8 m whose uniform depth is 1.9 m? What is the absolute pressure on the bottom of a swimming pool? What will be the pressure against the side of the pool near the bottom?
Car with an initial velocity : A car with an initial velocity of 3.5 m/s coasts with the engine off and the transmission in neutral. If the combined effect of air resistance and rolling friction causes a deceleration of0.50 m/s2, after how long of a time will the car come to a sto..
Discover the magnitude and direction of the current in loop : A circular loop of wire of radius r = 0.32 m and resistance R=2.5ohms is placed in a uniform magnetic field that is perpendicular to the plane of the loop and initially directed in to the page. The field varies with time as Bz = -4T - (5.6 T/S )t +(2..
Decide the maximum speed of the object : A 0.54 kg object connected to a light spring with a force constant of 18.2N/m oscillates on a frictionless horizontal surface. If the spring is compressed 4.0 cm and released from rest. Decide the maximum speed of the object.
Discover the position and magnification of the final image : An object is placed 20 cm to the left of a converging lens of focal length 27 cm. A diverging lens of focal length 10 cm is 25 cm to the right of the converging lens. Discover the position and magnification of the final image
Lengths of the deceleration and acceleration phases : A cab driver picks up a customer and delivers her 1.80 km away, on a straight route. The driver accelerates to the speed limit and, on reaching it, begins to decelerate all at once.
What was the ball potential relative to ground : An energy of 0.1 J is stored in the metal ball on top of a Van de Graaff generator.  A spark carrying 1 micro coulomb (10^-6 C) discharges the ball.  What was the ball potential relative to ground?

Reviews

Write a Review

Physics Questions & Answers

  What are the frequency and wavelength of the wave

A wave on a string is described by the equation y = (4.2 mm)cos(3000t 0.45x) where t is measured in s and x is measured in mm

  Evaluate the resulting frequency of the oscillation

A 0.8-kg mass is hanging from a spring with spring constant 12 N/m. Then the mass is displaced from the equilibrium by 2 cm, What is the resulting frequency of the oscillation

  What is the moment of inertia of the disk

A disk with mass m = 8.5 kg and radius R = 0.35 m begins at rest and accelerates uniformly for t = 18.8 s, to a final angular speed of ? = 28 rad/s. What is the moment of inertia of the disk?

  What is the minimum possible thickness of the bubble

A very thin bubble is floating in air. If the bubble strongly reflects green light (? = 520 nm), what is the minimum possible thickness of the bubble

  Solid iron sphere and solid lead sphere of the same size

A solid iron sphere and a solid lead sphere of the same size are each suspended by strings and are submerged in a tank of water. (Note that the density of lead is greater than that of iron.) Which of the following statements are valid?

  Light behaves primarily as a wave when it

Light behaves primarily as a wave when it...

  What is the volume of bubble right before it breaks surface

A scuba diver is 48 m below the surface of a lake, where the temperature is 5°C. He releases an air bubble with a volume of 17cm3. The bubble rises to the surface.

  Compute the acceleration of the block

acA block lies on a plane which is inclined at 22 deg to thehorizontal. The coefficient of kinetic friction between blockand plane is %u03BCk = 0.17. compute the acceleration of the block

  Estimate what was the horizontal velocity

A stone is thrown diagonally upward with a vertical velocity of 23m/s and lands 83m away at the same height. What was the horizontal velocity

  Obtain the direction of the electric field

What is the magnitude of the electric field at a point 0.45cm away from a point charge of +2.0pC? What is the direction of the electric field

  Evaluate how far does the car go before stopping

a car mass 200 kg moving at 30 m/s is braked suddenly, withconstant braking force of 10000 N. How far does the car go before stopping

  Calculate the length of the lake

A hiker determines the length of a lake by listening for the echo of her shout reflected by a cliff at the far end of the lake. Determine the length of the lake

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd