A 19 cm long nichrome wire is connected across the terminals of a 1.5 V battery.
A. What is the current density inside the wire?
B. If the current in the wire is 2.6 A, what is the wire’s diameter?
A 19 cm long nichrome wire is connected across the terminals of a 1.5 V battery.
A. What is the current density inside the wire?
B. If the current in the wire is 2.6 A, what is the wire’s diameter?