Home
Class 12
PHYSICS
Charge through a cross-section of a con...

Charge through a cross-section of a conductor is given by `Q = ( 2t^(2) + 5t) C `. Find the current through the conductor at the instant `t = 2 s `.

Text Solution

AI Generated Solution

To find the current through the conductor at the instant \( t = 2 \) seconds, we will follow these steps: ### Step 1: Understand the relationship between charge and current The current \( I \) is defined as the rate of flow of charge, which can be mathematically expressed as: \[ I = \frac{dQ}{dt} \] where \( Q \) is the charge. ...
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    AAKASH INSTITUTE|Exercise Try Yourself|32 Videos

  • CURRENT ELECTRICITY

    AAKASH INSTITUTE|Exercise ASSIGNMENT(SECTION-A(OBJECTIVE TYPE QUESTIONS))|59 Videos

  • COMMUNICATION SYSTEMS

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION D (Assertion-Reason)|10 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D)|10 Videos

Similar Questions

Explore conceptually related problems

Charge through a cross - section of a conductor is giveb by Q = (2t^(2) + 5t)C . Find the current through the conductor at the instant t = 2 s.

Charge through a cross-section of a conductor is given by Q = (2t^(2)+5t)C Find the current through the conductor at the instant t = 2s.

Charge through a cross-section of a conductor is given by Q = 5t^(2) - 2t coulomb . Find the average current through the conductor in the interval t_(1) = 2s to t_(2) = 4s (1) 14s (2) 28 A (3) 56A (4) 7A

Charge through a cross section of a conductor is give by Q = 5t^(2) - 2t coulomb .Find the average current through the conduction the interval t_(1) = 2 s to t_(2) = 4s .

Charge through a cross-section of a conductor is given by Q = 5t^(2)-2t coulomb. Find the average current through the conductor in the interval t_(1) , = 2 s to t_(2) = 4 s.

If charge through a cross-section of a conductor at timetis q= 2t^(2) +3t+1 . Find the current at t = 2s.

Charge Q passing through a cross-section of conductor at an instant is given by Q= ( 0.5 t^(2) + t) C where t is in second . Current through the conductor at t=1 is

0.5 C charge passes through a cross-section of a conductor in 5 s . Find the current.

In th circuit the key (K) is closed at t=0 . Find the current in ampere through the key (K) at the instant t=10^(2)ln2 sec.

In the circuit shows in Fig. kay K is closed at t = 0 , the current through the key at the instant t = 10^(-3) In 2 s is