Home
Class 11
PHYSICS
If the value of resistance is 10.845 Ome...

If the value of resistance is `10.845 Omega` and the value of current is `3.23 A` , the potential difference is `35.02935 V`. Find its value in significant number.

Text Solution

Verified by Experts

Value of current `(3.23 A) ` has minimum significant figure `(3)`. So the value of potential difference `V ( = IR )` has only three significant figures. Hence , its value is `35.0 V`.
Promotional Banner

Topper's Solved these Questions

  • DIMENSIONS & MEASUREMENT

    CENGAGE PHYSICS ENGLISH|Exercise Exercise 1.3|17 Videos
  • DIMENSIONS & MEASUREMENT

    CENGAGE PHYSICS ENGLISH|Exercise Subjective|31 Videos
  • DIMENSIONS & MEASUREMENT

    CENGAGE PHYSICS ENGLISH|Exercise Exercise 1.1|16 Videos
  • CENTRE OF MASS

    CENGAGE PHYSICS ENGLISH|Exercise INTEGER_TYPE|1 Videos
  • FLUID MECHANICS

    CENGAGE PHYSICS ENGLISH|Exercise INTEGER_TYPE|1 Videos

Similar Questions

Explore conceptually related problems

The value of resistance is 10.845 Omega and the current is 3.23 A . On multiplying them , we get the potential difference in terms of significant figures?

If the value of resistance is 10.845 ohm and the value of current is 3.23 amp, the value of potential with significant numbers would be

The instantaneous value of current at a given instant is 1 A and peak value of current is 5/3 A .The potential difference between A and B at the same instant is

The rms value of potential difference V shown in the figure is

Calculate the current flowing through a wire of resistance 7.5 Omega connected to a battery of potential difference 1.5. V.

A battery of emf 2.0 V and internal resistance 0.10 Omega is being charged with a current of 5.0 A . Find the potential difference between the terminals of the battery?

Calculate the current flowing through a wire of resistance 5 Omega connected to a battery of potential difference 3 V.

A part of a complete circuit is shown in the figure . At some instant the value of current I is 1 A and it is decreasing at a rate of 10^2 A s^(-1) . The value of the potential difference V_P - V_Q , (in volts) at that instant , is ____________.

Using Kirchoff's rules determine the value of unknown resistance R in the circuit so that no current flows through 4 Omega resistance. Also find the potential difference between A and D.