# Yahoo奇摩 網頁搜尋

1. ### AL electric circuit

The current flowing through the 1-ohm resistor = (0.3 - 0.2) A = 0.1 A Voltage...0.2 A Therefore, a current of magnitude 0.2 A flows through R from right to left

2. ### ELECTRICITY & ELECTROMAGNETISM

1. Current flows through the upper resistors branch (i.e. the 3-ohm and 6...voltmeter is not ideal, there is a small current flowing through the voltmeter from the upper junction to the lower junction...

3. ### 物理(電路練習[6])

Current flow through the resistors, by Ohm's law, = 10/(4+10+6) A = 0.5...電勢) at W is higher than that at X (remember that current flows from high to low potentials). Because X is at earth...

4. ### Electric circuit

Let I1 be the current flows through the 2-ohm resistor from left to right, I2 be the...ohm resistor is 1.821 A and is flowing downward. 2013-12-03 17:32:10 補充： Your...

1.Yes, there is current flowing through . Because the CRO has a high input resistance and the current...

6. ### chem(chemical cell)

...of the functions of salt bridge is "to allow ions to flow through itin order to balance the charge difference caused by the reactions on...

分類：科學及數學 > 化學 2014年04月11日

7. ### Electric Current

... CD-player Free electrons from surface of zinc plate flow through the wire to cd motor that produces the magnetic field and flows black...

8. ### F.2 Science Electric current

... brighter. When the switch is open, a current flows through the ammeter, the bulb and the resistor. When the switch is closed...

分類：科學及數學 > 化學 2008年06月07日

9. ### 物理:求安培計及電阻器的電阻

... treat each ammeter as a resistor with resistance Ra. Since current flows through M1 is 4A and that flows through M2 is...

10. ### physics current electricity 問題

(a) There is no current flowing through ammeter A2 when the emf of cell Y equals to the potential difference...