Two resistanceless rails rest 32 cm apart on a 6.0° ramp.They are joined at the bottom by a 0.60Ω resistor. At thetop a copper bar of mass 0.040 kg (ignore its resistance) islaid across the rails. Assuming a vertical 0.45-T magneticfield, what is the terminal (steady) velocity of the bar as itslides frictionlessly down the rails?
Two resistanceless rails rest 32 cm apart on a 6.0° ramp.They are joined at the bottom by a 0.60Ω resistor. At thetop a copper bar of mass 0.040 kg (ignore its resistance) islaid across the rails. Assuming a vertical 0.45-T magneticfield, what is the terminal (steady) velocity of the bar as itslides frictionlessly down the rails?
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Two resistanceless rails rest 32 cm apart on a 6.0° ramp.
They are joined at the bottom by a 0.60Ω resistor. At the
top a copper bar of mass 0.040 kg (ignore its resistance) is
laid across the rails. Assuming a vertical 0.45-T magnetic
field, what is the terminal (steady) velocity of the bar as it
slides frictionlessly down the rails?
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