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Q1. | An atom of a rare gas is placed is an electric field E. Then |

A. | the nucleus will be shifted in the direction of E by an amount which is proportional to E. [Correct Answer] |

B. | the nucleus will not be shifted. [Wrong Answer] |

C. | the nucleus will be shifted in the direction of E by an amount which is independent of E. [Wrong Answer] |

D. | the nucleus will be shifted in a direction opposite to that of E. [Wrong Answer] |

View Answer
Explanation:-
Answer : ADiscuss it below :!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

**Also Read Similar Questions Below :**

⇒ A balanced modulator circuit uses

two identical diodes with same V-I characteristics

two triodes with different V-I characteristics

two diodes with different V-I characteristics

a diode and a triode

⇒ The function δ(

*t*-

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an impulse function

a step function originating at

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an impulse function originating at

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none of the above

⇒ The maximum number of characters for variable names in C is

4

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⇒ Integral error compensation changes a second order system to

first order system

third order system

fourth order system

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⇒ Which instrument is based on induction principle?

Dynamometer wattmeter

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Energy meter

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⇒ For the given truth table, the correct Boolean expressio

XYZ + X YZ + X Y Z

X Y Z + XYZ + X YZ

X Y Z + XYZ + XY Z

XYZ + XYZ + XY Z

⇒ A tachometer has a sensitivity of 4 V/1000

*rpm*. Express the gain constant of the tachometer in the units volts/(rad/sec).

0.0489

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⇒ For a binary half subtractor having two inputs

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⇒ In a ferromagnetic material, the internal field seen by a dipole is

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equal to applied field plus a contribution from neighbouring dipoles

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⇒ In a single sideband suppressed carrier AM system, the modulation index is changed from 0 to 1, the power content of the signal

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110111

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⇒ Input and output impedance with feedback for voltage series feedback having A = -200, R

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⇒ Narrow band FM signal can be represented as

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_{m}tA cos (2p

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_{c}t*A*sin (2p

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_{m}t*A*sin (2p

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⇒

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**Reason (R):** The feedback path establishes a link for comparison of input and output and subsequent error correction.

Both A and R are correct and R is correct explanation of A

Both A and R are correct but R is not correct explanation of A

A is correct but R is wrong

R is correct but A is wrong

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