The resistance of a bagel toaster is 12 Q. To prepare a bagel, the toaster is operated for one minute from a 120-V outlet. How much energy is delivered to the toaster?
Q: The resistance of a bagel toaster is 20 Ω. To prepare a bagel, the toaster is operated for one…
A: Given information: The resistance of the toaster (R) = 20 ohm The voltage across the toaster (V) =…
Q: A resistor with resistance R is connected to a battery that has emf 12.0 V and internal resistance r…
A: Given data, ε=12 Vr=0.4 ohmP=80 Wwe know, P=I2R-------(1)where, I=εR+r-------(2)Putting value of I…
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A: solution as
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A: Given data: Resistance (R) = 90.9 Ω Battery emf (ε) = 12 V Current (I) = 123 mA = 0.123 A
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