SATHEE: Electrostatics Question 669

Electrostatics Question 669

Question: Variation of electrostatic potential along the $x$ -direction is shown in . The correct statement about electric field is

Options:

A) $x$ -component at point B is maximum

B) $x$ -component at point A is toward positive $x$ -axis

C) $x$ -component at point C is along negative $x$ -axis

D) $x$ -component at point C is along positive $x$ - axis

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Answer:

Correct Answer: D

Solution:

[d] We know,

$E = - \frac{d V}{d x} .$

At B, dV/dx=0, hence $E_{x} = 0$ At A, dV/dx is positive, hence $E_{x}$ is negative.

At C, dV/dx is negative, hence $E_{x}$ is positive.

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Electrostatics Question 669

Question: Variation of electrostatic potential along the $x$ -direction is shown in . The correct statement about electric field is

Options:

Answer:

Solution:

इंजीनियरिंग की तैयारी

चिकित्सा तैयारी

एनसीईआरटी पुस्तकें और समाधान

महत्वपूर्ण संसाधन

अन्य संसाधन

पाठ्यक्रम

परीक्षा मंच

नमूना मॉक टेस्ट

सदस्यता

एनसीईआरटी व्यायाम वीडियो समाधान

Electrostatics Question 669

Question: Variation of electrostatic potential along the x -direction is shown in . The correct statement about electric field is

Options:

Answer:

Solution:

इंजीनियरिंग की तैयारी

चिकित्सा तैयारी

एनसीईआरटी पुस्तकें और समाधान

महत्वपूर्ण संसाधन

अन्य संसाधन

पाठ्यक्रम

परीक्षा मंच

नमूना मॉक टेस्ट

सदस्यता

एनसीईआरटी व्यायाम वीडियो समाधान

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Question: Variation of electrostatic potential along the $x$ -direction is shown in . The correct statement about electric field is