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can a physical quantity having both magnitude and direction be a vector? |
Answer» <html><body><p></p>Solution :No, it is not necessary that a physical quantity having both <a href="https://interviewquestions.tuteehub.com/tag/magnitude-1083080" style="font-weight:bold;" target="_blank" title="Click to know more about MAGNITUDE">MAGNITUDE</a> and direction is a vector . For example, <a href="https://interviewquestions.tuteehub.com/tag/current-940804" style="font-weight:bold;" target="_blank" title="Click to know more about CURRENT">CURRENT</a> <a href="https://interviewquestions.tuteehub.com/tag/flowing-993418" style="font-weight:bold;" target="_blank" title="Click to know more about FLOWING">FLOWING</a> in a conductor is having both magnitudeand direction but is a scalar quantity because the laws of vector <a href="https://interviewquestions.tuteehub.com/tag/addition-367641" style="font-weight:bold;" target="_blank" title="Click to know more about ADDITION">ADDITION</a> but is a scalar quantity because the laws of vecrtor addition are not applicable to <a href="https://interviewquestions.tuteehub.com/tag/electric-967871" style="font-weight:bold;" target="_blank" title="Click to know more about ELECTRIC">ELECTRIC</a> current .</body></html> | |