A Charge Qa Experiences An Attractive Force Of 1 1x102 N As A Result Of A Charge Qg Located 2 4 Cm Away If Q Has A 1 (24.72 KiB) Viewed 9 times
Three resistors, 20 Ω, 25 Ω, and 40 Ω, are connected in parallel
across a 12.0 V battery. What is the equivalent resistance of the
this circuit diagram?
A. 12 Ω B. 45 Ω C. 65 Ω D. 85 Ω
**I did 1/r = 1/r + 1/r + 1/r by substituting the r's for 20,
25, and 40. I ended up getting 8.69 from 200/23?
A charge, qA, experiences an attractive force of 1.1x102 N as a result of a charge, qg, located 2.4 cm away. If q has a charge of +5.2x10-6 C, what is the charge of qA? (K = 9.0x109 Nxm²/C²) A. +1.4x10-² C B. +1.9x10-2 C C. -1.4x10-6 C D. -1.9x10-6 C
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