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- What Hall voltage is produced by a 0.200T field applied across a 2.60-cm-diameter aorta when blood velocity is 60.0 cm/s?Att= 0 the switch S is closed with the capacitor uncharged. If C = 20 µF, ɛ = 50 V, and R = 5.0 kO, how much energy is stored by the capacitor when I= 2.0 mA? R Select one: а. 36 m] b. 20 m) C. 40 m) d. 32 m) e. 16 m)71 G₁₂= 4.00pF C₂= 6.00pF Cia 12,0p F C₂ = 4.00pF C₁ = 6.00pF 9₁ = -1.60x10¹° C = -2 Eo = 8,85 x 15¹2 (² Nm² In the circuit shown in the figure each copocitor has a change change of monitude 5.00nc on its plate R=20.02 After the switch Sis clased, what will be the current in the circuit at the instant that the capacitors their have lost 60,0% initial stored enajpy; of 2
- Att=0 the switch S is closed with the capacitor uncharged. If C = 50 µF, ɛ = 50 V, and R = 5.0 kN, how much energy is stored by the capacitor when I= 2.0 mA? R Select one: а. 28 m] b. 32 m) C. 40 m) d. 36 m) e. 20 m)With the switch open, the capacitor shown has an initial charge of 1.0 C. The switch is then closed. 2.0 s later, the charge on the capacitor isA. 1.0 C B. 0.5 C C. (1/e)(1.0 C) = 0.37 CD. (1/e2)(1.0 C) = 0.14 CWhat two things could you do to induce a potential difference across the ends of a conductor?
- 10MF 4) Find how much time elapses before the charge on each capacitor reach 1/3 of the maximum value once the switch is closed, if R = 100 kohms. 3V R 10pFAt t = 0 the switch S is closed with the capacitor uncharged. If C = 30 mF, ɛ = 30 V, and R = 4.8 kO, what is the potential difference across the capacitor when / = 2.0 mA? ++Q -|-C R O a. 15.60 V O b. 18.00 V C. 22.80 V O d. 20.40 V O e. 25.20 V1 Jjuill oya 10 An air - filled capacitor has two parallel square plates each with side a= 0.47 m. If the capacitance is 331 pF the separation d in mm between the plates will be ن يقوم الانتقال إلى سؤال آخر بحفط هذا الود.
- Integrated ConceptsA short circuit to the grounded metal case of an appliance occurs as shown in Figure 23.60. The person touching the case is wet and only has a 3.00 kΩresistance to earth/ground. What is the voltage on the case if 5.00 mA flows through the person?A/An is a unit equal to one joule per coulomb. volt O capacitor сараcitance electric field line44. Suppose a certain battery has an internal emf of 9.00 V but the potential difference across its terminals is only 85.0% of that value. If that battery is connected to a 56.0-µF capaci- tor, how much energy is stored when the capacitor is fully charged? =