Chapter 26: Q. 6 (page 737)

Two flat, parallel electrodes $2.5 c m$ apart are kept at potentials of $20 V and 35 V$ . Estimate the electric field strength between them.

Short Answer

Expert verified

The electric field strength is $600 V / m$

Step by step solution

Given information and formula used

Given :

Distance between the electrodes : $2.5 c m$

Are kept at potentials of : $20 V and 35 V$

Theory used :

The electric field will be equal to the potential difference divided by the distance between these potentials. That is to say,

$E = \frac{∆ V}{d}$

Calculating the electric field strength between the two parallel electrodes

Since we have : $E = \frac{∆ V}{d}$

So, in our numerical example,

$E = \frac{35 - 20}{0.025} = 600 V / m$

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Two flat, parallel electrodes $2.5 c m$ apart are kept at potentials of $20 V and 35 V$ . Estimate the electric field strength between them.

Short Answer

Step by step solution

Given information and formula used

Calculating the electric field strength between the two parallel electrodes

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Two flat, parallel electrodes 2.5cmapart are kept at potentials of20Vand35V. Estimate the electric field strength between them.

Short Answer

Step by step solution

Given information and formula used

Calculating the electric field strength between the two parallel electrodes

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Physics Textbooks

Physical Quantities And Units

Radiation

Famous Physicists

Astrophysics

Linear Momentum

Torque and Rotational Motion

Study anywhere. Anytime. Across all devices.

Two flat, parallel electrodes $2.5 c m$ apart are kept at potentials of $20 V and 35 V$ . Estimate the electric field strength between them.