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ભૌતિક વિજ્ઞાન ધોરણ 12 સેમિસ્ટર 3

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ભૌતિક વિજ્ઞાન

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bold 10 bold space bold capital omega અવરોધ ધરાવતા તારને સમાન રીતે ખેંચીને તેની લંબાઈમાં 10% નો વધારો કરવામાં આવે તો નવા તારનો અવરોધ કેટલો થાય ?

  • bold 1 bold. bold 1 bold space bold capital omega
  • bold 11 bold. bold 1 bold space bold capital omega
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#1 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/php/Boot.class.php(769): call_user_func_array('com_wiris_plugi...', Array)
#2 [internal function]: _hx_lambda->execute('Http Error #404')
#3 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/haxe/Http.class.php(532): call_user_func_array(Array, Array)
#4 [internal function]: haxe_Http_5(true, Object(com_wiris_plugin_impl_HttpImpl), Object(com_wiris_plugin_impl_HttpImpl), Array, Object(haxe_io_BytesOutput), true, 'Http Error #404')
#5 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/php/Boot.class.php(769): call_user_func_array('haxe_Http_5', Array)
#6 [internal function]: _hx_lambda->execute('Http Error #404')
#7 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/plugin/impl/HttpImpl.class.php(27): call_user_func_array(Array, Array)
#8 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/haxe/Http.class.php(444): com_wiris_plugin_impl_HttpImpl->onError('Http Error #404')
#9 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/haxe/Http.class.php(458): haxe_Http->customRequest(true, Object(haxe_io_BytesOutput), NULL, NULL)
#10 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/plugin/impl/HttpImpl.class.php(40): haxe_Http->request(true)
#11 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/plugin/impl/TextServiceImpl.class.php(80): com_wiris_plugin_impl_HttpImpl->request(true)
#12 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/service.php(19): com_wiris_plugin_impl_TextServiceImpl->service('mathml2accessib...', Array)
#13 {main}</pre>
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વાહકનો વિશિષ્ટ અવરોધ .................. પર આધારિત છે.
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D.

ઉપરમાંથી એકપણ નહિ.


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r ત્રિજ્યા ધરાવતા તારનો અવરોધ R છે. જો આ તારમાંથી 2r ત્રિજ્યાવાળો નવો તાર બનાવવામાં આવે તો નવો અવરોધ .................. થશે.
  • bold R over bold 2
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  • 2R

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કેટલા ઈલેક્ટ્રોન 1 A નો પ્રવાહ રચે છે ?

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  • bold 6 bold. bold 25 bold space bold cross times bold space bold 10 to the power of bold 18
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300 K તાપમાને bold 1 bold space bold capital omegaઅવરોધ ધરાવતા પદાર્થનો અવરોધ કયા તાપમાને bold 2 bold space bold capital omega થશે ? અવરોધકતા તાપમાન ગુણાંક bold 0 bold. bold 00125 bold space open parentheses bold degree bold C close parentheses to the power of bold minus bold 1 end exponent છે.
  • 1400 K

  • 1154 K

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