2011 +] 50mF A) How LoNG DOGS IT TAKG THe CAPAGTo h To ReACn 90% of ITS MAXIMUM CARE 本 M "(WHEN SWITCH PUT N PascTIon o hT tO,) CURRENT AT THIS TiMES c) Ve AT This Timei 2) RATE Ucis BGING STont),N CAPACITOR s BGIAE STONG AT This TIME
2011 +] 50mF A) How LoNG DOGS IT TAKG THe CAPAGTo h To ReACn 90% of ITS MAXIMUM CARE 本 M "(WHEN SWITCH PUT N PascTIon o hT tO,) CURRENT AT THIS TiMES c) Ve AT This Timei 2) RATE Ucis BGING STont),N CAPACITOR s BGIAE STONG AT This TIME
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Capacitor
Transcribed Image Text:**Transcription for Educational Website**
**Circuit Diagram Description:**
- A circuit is shown with a power source of 100V connected in series with a switch, two resistors (10Ω and an unspecified one), and a capacitor (50μF).
- The switch is labeled with positions 'a' and 'b'.
- It appears to be a simple RC charging circuit.
**Questions:**
a) How long does it take the capacitor to reach 90% of its maximum charge?
- *(When switch is put in position "a" at t=0)*
b) What is the current at this time?
c) What is \( V_R \) at this time?
d) What is the rate \( U_c \) is being stored in the capacitor at this time?
Expert Solution
Step 1 Diagram and calculation for charge
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