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Electronics and Communication Engineering (ECE) : Measurements and Instrumentation - Quiz(MCQ)
Magnetic deflection is inversely proportional to
A)
voltage
B)
(voltage)0.5
C)
(voltage)1.5
D)
(voltage)2

Correct Answer : Option (B) :   (voltage)0.5


Explanation :
where VA is the potential difference between anode and cathode.

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