物理类Physics - 道道学堂问答

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2 Poi A Proton (with Mass Mp1,67x10-27 Kg And Charge P160x10 19 Moves In A Circular Path In A Magnetic Field Of 8-0.500, As Shown In The Figure If The Proton Has Uniform Velocity Of 2.00x106m/s, What Is The Radius Of The Path 4.17 Cm 5.22 Cm 2.98 Cm 3.48

匿名用户 2021-12-01 19:31 物理类Physics

2 poi A proton (with mass mp1,67x10-27 kg and charge p160x10 19 moves in a circular path in a magnetic field of 8-0.500,... 查看全部

2021-12-01 19:31
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A Proton Enters A Region With A Velocity Of -1 59106 M/s Where There Are Both Electric And Magnetic Fields. If The Proton Moved In A Straight Line Within The Region And The Magnitude Of The Magnetic Field Is 8-4.05 T Find The Magnitude Of The Electric Fie

匿名用户 2021-12-01 19:31 物理类Physics

A proton enters a region with a velocity of -1 59106 m/s where there are both electric and magnetic fields. If the proto... 查看全部

2021-12-01 19:31
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QUESTION 3 Two Particles, An Electron And A Proton, Move In A Circular Path In A Uniform Magnetic Field Of Intensity B-141. Find The Ratio Between The Time Period Of The Proton Tp To The Electron Telie, Finde T.

匿名用户 2021-12-01 19:31 物理类Physics

QUESTION 3 Two particles, an electron and a proton, move in a circular path in a uniform magnetic field of intensity B-1... 查看全部

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QUESTION 2 A Conducting Wire Is Turned In A Circular Loop 100 Times. If The Wire Carries A Current Of -2.36 A, Find The Radius Of The Circule (in Cm) Such That The Magnetic Moment Of The Loop Is 0.874 A.m?

匿名用户 2021-12-01 19:31 物理类Physics

QUESTION 2 A conducting wire is turned in a circular loop 100 times. If the wire carries a current of -2.36 A, find the ... 查看全部

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Calculate The Standard Heat Of Reaction At 25°c (2 X And 1 At Pressure Of 3cFe0+ 2

匿名用户 2021-12-01 19:31 物理类Physics

Calculate the standard heat of reaction at 25°c (2 x and 1 at pressure of 3cFe0+ 2<A1 <A%203+ 3Fe> in terms of ... 查看全部

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QUESTION 1 A Closed Loop Of An Irregular Shape Is Placed In A Region Of Uniform Magnetic Field Of Magnitude B-1,78 T As Shown In The Figure. The Lower Part Of The Loop Is A Straight Line Of Length 11.4 Cm. If The Loop Carries A Current Of 1-1.12 A Find Th

匿名用户 2021-12-01 19:31 物理类Physics

QUESTION 1 A closed loop of an irregular shape is placed in a region of uniform magnetic field of magnitude B-1,78 T as ... 查看全部

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Calculate The Standard Heat Of Fomation Of Solid Wog From Solid Wand Oz Ses At 25°C (298 ) And 1 At Pressure From The Following Data At 25°C (298 X) And 1 At Pressure: «W0,? 9H° 298 -134 Kcal (-590.00 . 3*W02 (02) - 298 -131.5 Kcal (-556.10 ). *W308\

匿名用户 2021-12-01 19:31 物理类Physics

Calculate the standard heat of fomation of solid wog from solid Wand Oz ses at 25°C (298 ) and 1 at pressure from the fo... 查看全部

2021-12-01 19:31
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An Electron Has Been Accelerated By A Potential Difference Of 100 V. If Its Position Is Known To Have An Uncertainty Of 1 Nm, What Is The Percent Uncertainty (Δp/p×100) Of The Electron?

匿名用户 2021-12-01 19:31 物理类Physics

An electron has been accelerated by a potential difference of100 V. If its position is known to have an uncertainty of 1... 查看全部

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