Two parallel rails with negligible resistance are 10.0 cm apart and are connected by a resistor...

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Two parallel rails with negligible resistance are 10.0 cm apart and are connected by a resistor of resistance R₃=5.00Ω . The circuit also contains two metal rods having resistances of R₁= 10.0 Ω and R₂ = 15.0 Ω sliding along the rails (Fig. P31.31). The rods are pulled away from the resistor at constant speeds of v₁= 4.00 m/s and v₂= 2.00 m/s, respectively. A uniform magnetic field of magnitude B =0.0100 T is applied perpendicular to the plane of the rails. Determine the current in R₃.

Expert Solution

genius_generous answered 2 years ago

Two parallel rails with negligible resistance are 10.0 cm apart and are connected by a 5.00 Ω resistor.

Two parallel rails with negligible resistance are 10.0 cm apart and are connected by a 5.00 Ω resistor. The circuit also contains two metal rods having resistances of 10.0 Ω and 15.0 Ω sliding along the rails. The rods are pulled away from the resistor at constant speeds of 4.00 m/s and 2.00 m/s, respectively. A uniform magnetic field of magnitude 0.010 T is applied perpendicular to the plane of the rails. a) Determine the power dissipated in the 5.00-Ω resistor.b)...

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