In the circuit shown in the figure (Figure 1), the 6.0 resistor is consuming energy at a rate of 18 J/s when the current through it flows as shown. Figure 1 of 1 20.02 1792 www 6.00 20.02 - 199 09 25 V 3,00 www 1.00 1352 Find the current through the ammeter A. Express your answer with the appropriate units. I= Value μÁ Submit Request Answer Part B E = What are the polarity and emf of the battery &, assuming it has negligible internal resistance? Express your answer with the appropriate units. Enter positive value if the polarity of the battery as shown in the figure and negative value in another case. μà Units Value ? Units ?

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In the circuit shown in the figure (Figure 1), the 6.0
resistor is consuming energy at a rate of 18 J/s when
the current through it flows as shown.
Figure
8=?
1792
25 V
www
1302
6.00
3.00
1.002
<
20.0 (2
www
20.0 Ω
1 of 1
19Ω
Find the current through the ammeter A.
Express your answer with the appropriate units.
I =
Submit
Part B
μÅ
E =
Value
Request Answer
What are the polarity and emf of the battery &, assuming it has negligible internal resistance?
Express your answer with the appropriate units. Enter positive value if the polarity of the battery i
as shown in the figure and negative value in another case.
μÃ
Units
Value
W ?
Units
W ?
Transcribed Image Text:In the circuit shown in the figure (Figure 1), the 6.0 resistor is consuming energy at a rate of 18 J/s when the current through it flows as shown. Figure 8=? 1792 25 V www 1302 6.00 3.00 1.002 < 20.0 (2 www 20.0 Ω 1 of 1 19Ω Find the current through the ammeter A. Express your answer with the appropriate units. I = Submit Part B μÅ E = Value Request Answer What are the polarity and emf of the battery &, assuming it has negligible internal resistance? Express your answer with the appropriate units. Enter positive value if the polarity of the battery i as shown in the figure and negative value in another case. μà Units Value W ? Units W ?
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