A long wire is connected to the terminals of a battery. In 8.2 s, 9.6 x1020...
1. The terminals of a 0.70 V watch battery are connected by a 130-m-long gold wire with a diameter of 0.100 mm . What is the current in the wire? Express your answer using three significant figures in mA 2. A waterbed heater uses 500 W of power. It is on 35 % of the time, off 65 % .What is the annual cost of electricity at a billing rate of $0.12 per kWhr? Express your answer using two significant...
The terminals of a 0.70 V watch battery are connected by a 140-m-long gold wire with a diameter of 0.200 mm . What is the current in the wire? answer should be in mA
The terminals of a 0.70 V watch battery are connected by a 120-m-long gold wire with a diameter of 0.150 mm . What is the current in the wire? STEP BY STEP EXPERT ANSWER PLEASE
A 20-cm-long nichrome wire is connected across the terminals of a 1.5 V battery. Part A What is the current density inside the wire? Part B If the current in the wire is 2.0 A , what is the wire's diameter?
The terminals of a 0.70 V watch battery are connected by a 60.0-m-long gold wire with a diameter of 0.200 mm. Part A You may want to review (Pages 755 - 759) For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Soil resistivity. What is the current in the wire? Express your answer using three significant figures. 80 AD OD? I= MA
The current through a 83 m long wire connected to a battery is 2.3 A. A section of the wire is cut off and used to build a circuit. When the remaining wire is connected to the same battery as before the current in the wire is 3.3 A. How much wire is left?
Part A How long must a 0.52-mm-diameter aluminum wire be to have a 0.58 A current when connected to the terminals of a 1.5 V flashlight battery? Express your answer to two significant figures and include the appropriate units. L= 1 Value Units Request Answer Submit Part B What is the current if the wire is half this length? Express your answer to two significant figures and include the appropriate units. I-Value Units SubmitRequest Answer Part A How long must...
The terminals of a 0.700 V watch battery are connected by a 120 - m - long gold wire with a diameter of 0.200 mm. Part A What is the current in the wire? Express your answer using three significant figures. I = mA
A cylindrical wire is connected to opposite terminals of battery. If the diameter of the wire is reduced by a factor of two, the current through the wire is: a) doubled b) decreased fourfold c) none of these are true d) halved e) increased fourfold f) unchanged *Explanation would be helpful*
Find the Thévenin equivalent with respect to the terminals a,b for the circuit in (Figure 1) if v = 360 V, i = 4 A. Figure 1 of 1The figure shows a rectangular circuit. A vertical cross wire connects the top and bottom wires. An 8-ohm resistor is located on this cross wire. A 40-ohm and a 10-ohm resistors are located on the top wire to the left and right from the cross wire, respectively. Independent voltage source v, with...