Find an expression for induced current function of time

Assignment Help Physics

Reference no: EM13654180

A 5.0-cm-diameter coil has 20 turns and a resistanceof 0.50 ohms. A magnetic field perpendicular to the coil is B =0.02t + 0.010t^2, where B is in tesla and tis in seconds. Find an expression for the induced current I(t)as a function of time.

Reference no: EM13654180

Questions Cloud

Two initially uncharged capacitors : Two initially uncharged capacitors, of capacitance C and2C, are connected in series across a battery.

Light ray can emerge into the air above the water : A 1.0-cm-thick layer of water stands on a horizontal slab of glass. Light from within the glass is incident on the glass-water boundary. What is the maximum angle of incidence for which a light ray can emerge into the air above the water?

Find the time required for the maximum energy : In an oscillating series RLC circuit, find the time required for the maximum energy present in the capacitor during anoscillation to fall to half its initial value. Assume q =Q at t = 0. (Use R, L,C, and Q, as necessary, where all quantities arein SI..

What is maximum charge that will appearon the capacitor : In an oscillating LC circuit, L = 3.20 mH and C = 2.60µF. At t = 0 the charge on the capacitor is zero andthe current is 2.30 A. What is the maximum charge that will appearon the capacitor in C?

Find an expression for induced current function of time : A 5.0-cm-diameter coil has 20 turns and a resistanceof 0.50 ohms. A magnetic field perpendicular to the coil is B =0.02t + 0.010t^2, where B is in tesla and tis in seconds. Find an expression for the induced current I(t)as a function of time.

Used to measure the speed ofa bullet : The drawing shows a device that can be used to measure the speed of a bullet. The device consists of two rotating disks, separated by adistance of d = 0.680 m, and rotating with an angular speed of 65.0rad/s.

A beam of light is incident from air onto a flat piece : A beam of light is incident from air onto a flat piece ofpolystyrene at an angle of 52^{\circ} relative to a normal to the surface. What angle does the refracted ray make withthe plane of the surface?

Refraction is caused by the fact that : Refraction is caused by the fact that

Jumper leaves the ground with a vertical velocity : A 70.2 kg high jumper leaves the ground with a vertical velocity of 12 m/s. How high can he jump? The acceleration of gravity is 9.8 m/s2.

User Account

All Pages