Question

Asked Jan 17, 2019

Step 1

Step-1:

To determine: The value of charge at time t = 3.5 s.

Given information: The expression of current is

- Current I
_{0}=4 A at time t_{1}=3 s. - At time t=0 charge q(0) is zero.

Step 2

Formula used:

The charge transferred between time t_{0} to t is obtained by expression:

Here q is the charge, i is the current at time t.

Step 3

Calculation:

Find the charge at time t = 3.5 s:

Substitute the the values i = I0 A, t0 = 0 s and t = 3.5 s in equation-1 to find the charge,

Integrate the function and substitute value of the time...

Tagged in

Q: In the hydraulic press used in a trash compactor, the radii of the input piston and the output plung...

A: Given,

Q: Can you show me how to work this? I’m thinking I’m getting confused on the units. Thanks!

A: The ideal gas equation is,

Q: A batted baseball leaves the bat at an angle of 35.0 ∘above the horizontal and is caught by an outfi...

A: (a)The ball is making a projectile motion. The range and angle made by the projectile are given,henc...

Q: What are real & virtual images? Can you focus them on a screen?

A: A real image is formed when the rays of light after reflection or refraction actually meet at some p...

Q: An electric motor has an effective resistance of 33.4 Ω and an inductive reactance of 49.4 Ω when wo...

A: Write the expression for the rms current of a LR circuit.

Q: The figure below shows the position graph of a mass oscillating on a horizontal spring. What is the ...

A: At t = 0, x = 0. Hence,

Q: What is the capacitance of a parallel-plate capacitor made up of two plates of area 4cm^2 separated ...

A: The capacitance of a parallel-plate capacitor

Q: How can the speed of an object be determined from a position versus time graph?

A: The position-time graph of the object is shown in the given figure.

Q: A ball is thrown upward from the top of a 24.2 m tall building. The ball's initial speed is 12 m/s. ...

A: Taking sign of motion in the upward direction as positive.Given,