A wire of a given material has length "I' and resistance "R". Another wire of the same material having three times the length and twice the area of cross section will have a resistance equal to:
A3R
B1/2 R
C2/3 R
D3/2 R
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
മാക്സിമം ലിമിറ്റ് സൈസും മിനിമം ലിമിറ്റ് സൈസും തമ്മിലുള്ള വ്യത്യാസത്തെ ________ പറയുന്നു.
A wire of a given material has length '1' and resistance 'R'. Another wire of the same material having nine times the length and the same area of cross section will have a resistance equal to?
Two resistors of 4Ω each are connected in parallels to a 5 V battery source. The total current in the circuit is?
The component of white light that has maximum refractive index is?
പെട്രോൾ എൻജിൻ കണ്ടുപിടിച്ച ശാസ്ത്രജ്ഞൻ ആരാണ് ?