A cell has a voltage (E) of 2.1 volts, an internal resistance (r) of 0.9 ohms, and is connected to an electromagnet with a resistance (R) of 0.3 ohm. What current, in amps, will the electromagnet receive? Carry the answer to two decimal places.
Fill in the blank(s) with the appropriate word(s).
1.75
Trades & Technology
You might also like to view...
Referring to the following figure, an indication of low engine oil pressure could be caused by which of the following:
A. Low engine oil level B. Excessive wear of internal engine components C. Faulty engine oil pressure sensor D. All of the above
Trades & Technology
In closed transition starting, what is the role of three current transformers (CTs) being used in the circuit?
What will be an ideal response?
Trades & Technology
Hairy chinch bugs are a major problem in the shade
Indicate whether the statement is true or false
Trades & Technology
High CO2 emissions are usually caused by a richer-than-normal air-fuel mixture. True or False?
Trades & Technology