NeuroEducation

A Battery Across the Plates

Difficulty: Easy · Topics: Capacitors, Electric Field, Potential Difference

Qoplamalarga ulangan batareya

A 12 V battery is connected across two parallel plates that are 4.0 mm apart. What is the magnitude of the uniform electric field between the plates, in V/m?

physics "view":[0.4,-0.75,5.6,3.4],"alt":"Two parallel metal plates, the left one positive and the right one negative, a distance d apart, with a uniform field E between them.","items":["type":"block","at":[1.4,0.2],"size":[0.2,2.9],"fill":"metal","round":1,"type":"block","at":[4.4,0.2],"size":[0.2,2.9],"fill":"metal","round":1,"type":"arrow","from":[1.75,0.65],"to":[4.25,0.65],"colour":"field","width":1.5,"head":9,"type":"arrow","from":[1.75,1.25],"to":[4.25,1.25],"colour":"field","width":1.5,"head":9,"type":"arrow","from":[1.75,1.85],"to":[4.25,1.85],"colour":"field","width":1.5,"head":9,"type":"arrow","from":[1.75,2.45],"to":[4.25,2.45],"colour":"field","width":1.5,"head":9,"type":"label","at":[1.15,0.45],"text":"+","colour":"positive","size":16,"bold":true,"type":"label","at":[4.85,0.45],"text":"−","colour":"negative","size":16,"bold":true,"type":"label","at":[1.15,1.0999999999999999],"text":"+","colour":"positive","size":16,"bold":true,"type":"label","at":[4.85,1.0999999999999999],"text":"−","colour":"negative","size":16,"bold":true,"type":"label","at":[1.15,1.75],"text":"+","colour":"positive","size":16,"bold":true,"type":"label","at":[4.85,1.75],"text":"−","colour":"negative","size":16,"bold":true,"type":"label","at":[1.15,2.4000000000000004],"text":"+","colour":"positive","size":16,"bold":true,"type":"label","at":[4.85,2.4000000000000004],"text":"−","colour":"negative","size":16,"bold":true,"type":"label","at":[1.15,2.95],"text":"+","colour":"positive","size":16,"bold":true,"type":"label","at":[4.85,2.95],"text":"−","colour":"negative","size":16,"bold":true,"type":"label","at":[3.0,2.85],"text":"E","colour":"field","size":16,"type":"dim","from":[1.6,0.2],"to":[4.4,0.2],"offset":0.5,"side":-1,"label":"4.0 mm","upright":true,"dashExt":true]

12 V li batareya bir-biridan 4.0 mm uzoqlikdagi ikki parallel qoplamaga ulangan. Qoplamalar orasidagi bir jinsli elektr maydon kuchlanganligining kattaligi necha V/m?

physics "view":[0.4,-0.75,5.6,3.4],"alt":"Two parallel metal plates, the left one positive and the right one negative, a distance d apart, with a uniform field E between them.","items":["type":"block","at":[1.4,0.2],"size":[0.2,2.9],"fill":"metal","round":1,"type":"block","at":[4.4,0.2],"size":[0.2,2.9],"fill":"metal","round":1,"type":"arrow","from":[1.75,0.65],"to":[4.25,0.65],"colour":"field","width":1.5,"head":9,"type":"arrow","from":[1.75,1.25],"to":[4.25,1.25],"colour":"field","width":1.5,"head":9,"type":"arrow","from":[1.75,1.85],"to":[4.25,1.85],"colour":"field","width":1.5,"head":9,"type":"arrow","from":[1.75,2.45],"to":[4.25,2.45],"colour":"field","width":1.5,"head":9,"type":"label","at":[1.15,0.45],"text":"+","colour":"positive","size":16,"bold":true,"type":"label","at":[4.85,0.45],"text":"−","colour":"negative","size":16,"bold":true,"type":"label","at":[1.15,1.0999999999999999],"text":"+","colour":"positive","size":16,"bold":true,"type":"label","at":[4.85,1.0999999999999999],"text":"−","colour":"negative","size":16,"bold":true,"type":"label","at":[1.15,1.75],"text":"+","colour":"positive","size":16,"bold":true,"type":"label","at":[4.85,1.75],"text":"−","colour":"negative","size":16,"bold":true,"type":"label","at":[1.15,2.4000000000000004],"text":"+","colour":"positive","size":16,"bold":true,"type":"label","at":[4.85,2.4000000000000004],"text":"−","colour":"negative","size":16,"bold":true,"type":"label","at":[1.15,2.95],"text":"+","colour":"positive","size":16,"bold":true,"type":"label","at":[4.85,2.95],"text":"−","colour":"negative","size":16,"bold":true,"type":"label","at":[3.0,2.85],"text":"E","colour":"field","size":16,"type":"dim","from":[1.6,0.2],"to":[4.4,0.2],"offset":0.5,"side":-1,"label":"4.0 mm","upright":true,"dashExt":true]

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