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A Resistor with Resistance R1 and a Resistor with Resistance

Question 23

Multiple Choice

A resistor with resistance R1 and a resistor with resistance R2 are connected in parallel to an ideal battery with emf A resistor with resistance R<sub>1</sub> and a resistor with resistance R<sub>2</sub> are connected in parallel to an ideal battery with emf .The rate of thermal energy generation in the resistor with resistance R<sub>1</sub> is: A) <sup>2</sup>/R<sub>1</sub> B) <sup>2 </sup>R<sub>1</sub>/(R<sub>1</sub> + R<sub>2</sub>) <sup>2</sup> C) <sup>2 </sup>/(R<sub>1</sub> + R<sub>2</sub>) D) <sup>2</sup>/R<sub>2</sub> E) .The rate of thermal energy generation in the resistor with resistance R1 is:


A) A resistor with resistance R<sub>1</sub> and a resistor with resistance R<sub>2</sub> are connected in parallel to an ideal battery with emf .The rate of thermal energy generation in the resistor with resistance R<sub>1</sub> is: A) <sup>2</sup>/R<sub>1</sub> B) <sup>2 </sup>R<sub>1</sub>/(R<sub>1</sub> + R<sub>2</sub>) <sup>2</sup> C) <sup>2 </sup>/(R<sub>1</sub> + R<sub>2</sub>) D) <sup>2</sup>/R<sub>2</sub> E) 2/R1
B) A resistor with resistance R<sub>1</sub> and a resistor with resistance R<sub>2</sub> are connected in parallel to an ideal battery with emf .The rate of thermal energy generation in the resistor with resistance R<sub>1</sub> is: A) <sup>2</sup>/R<sub>1</sub> B) <sup>2 </sup>R<sub>1</sub>/(R<sub>1</sub> + R<sub>2</sub>) <sup>2</sup> C) <sup>2 </sup>/(R<sub>1</sub> + R<sub>2</sub>) D) <sup>2</sup>/R<sub>2</sub> E) 2 R1/(R1 + R2) 2
C) A resistor with resistance R<sub>1</sub> and a resistor with resistance R<sub>2</sub> are connected in parallel to an ideal battery with emf .The rate of thermal energy generation in the resistor with resistance R<sub>1</sub> is: A) <sup>2</sup>/R<sub>1</sub> B) <sup>2 </sup>R<sub>1</sub>/(R<sub>1</sub> + R<sub>2</sub>) <sup>2</sup> C) <sup>2 </sup>/(R<sub>1</sub> + R<sub>2</sub>) D) <sup>2</sup>/R<sub>2</sub> E) 2 /(R1 + R2)
D) A resistor with resistance R<sub>1</sub> and a resistor with resistance R<sub>2</sub> are connected in parallel to an ideal battery with emf .The rate of thermal energy generation in the resistor with resistance R<sub>1</sub> is: A) <sup>2</sup>/R<sub>1</sub> B) <sup>2 </sup>R<sub>1</sub>/(R<sub>1</sub> + R<sub>2</sub>) <sup>2</sup> C) <sup>2 </sup>/(R<sub>1</sub> + R<sub>2</sub>) D) <sup>2</sup>/R<sub>2</sub> E) 2/R2
E) A resistor with resistance R<sub>1</sub> and a resistor with resistance R<sub>2</sub> are connected in parallel to an ideal battery with emf .The rate of thermal energy generation in the resistor with resistance R<sub>1</sub> is: A) <sup>2</sup>/R<sub>1</sub> B) <sup>2 </sup>R<sub>1</sub>/(R<sub>1</sub> + R<sub>2</sub>) <sup>2</sup> C) <sup>2 </sup>/(R<sub>1</sub> + R<sub>2</sub>) D) <sup>2</sup>/R<sub>2</sub> E)

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