Examlex
A circuit consists of a copper wire of length 10 m and radius 1 mm.The wire is connected to a 10-V battery.An aluminum wire of length 5 m is connected to the same battery and dissipates the same amount of power.What is the radius of the aluminum wire?
Traditional Rule
Established conventions or standards that have been widely accepted and followed over time.
Minor
A person under the legal age of adulthood, typically under 18 years old in most jurisdictions, who lacks the legal capacity for certain actions and decisions.
Rescinding
The action of revoking, cancelling, or repealing a contract, agreement, or order.
Legal Capacity
The ability of an individual or entity to enter into legally binding contracts and obligations.
Q3: The electrons in a particle beam each
Q8: The intensity of polarized light decreases
Q20: An electron traveling with a velocity of
Q33: Consider a series RLC circuit consisting
Q34: A Carnot engine uses reservoirs at
Q48: A capacitor of capacitance C and a
Q52: Find the ratio of the coefficients
Q55: The diameter of C<sup>12</sup> nucleus is 2.75
Q62: Identical point charges Q are placed at
Q66: An emf of 10 V is