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As the current is generated by the electron flow generated by the phosphoric acid in the potato reacting with the zinc and copper electrodes, I would assume that the apple has a lower pH, generating a more vigorous reaction and causing a higher current. Assuming the resistance is constant, and using Ohms law, the higher current would result in a higher voltage.
Quote from the discussion above. The credit goes to username Barks134.
What else can I help you with?
What has more mass a potato or potato chip?
Since you can make many potato chips out of one potato, obviously a whole potato has more mass than one potato chip.
What has more mass a potato or a potato chip?
Since you can make many potato chips out of one potato, obviously a whole potato has more mass than one potato chip.
What is the voltage of a lemon and lime?
It doesn't, a lemon has more voltage than an apple because a lemon has a higher amount of acidity. The more acidity a fruit has, the more voltage it has. [NEEDS CORRECTION] (Acidity in foods does NOT correlate to the amount of voltage produced. See University of Illinois, Physics Department {Q & A: Fruit Batteries | Department of Physics | University of Illinois}.)
How would differentiate a potato from a sweet potato?
There are 5 major differences between a potato and a sweet potato, only a couple of which are easy to detect. Color - A sweet potato will be darker inside than a potato. Sweetness - A sweet potato has about 4 times the sugar of a potato, enough to detect by taste. Sodium - Although undetectable by taste, a sweet potato has about 10 times the sodium Vitamin A - A sweet potato has more than 1000 times the Vitamin A than a potato Beta-Carotene - A sweet potato has more than 1000 times the beta-carotene than a potato.
Does egg has more calories than potato?
No
Does a potato or onoin store gluclose as a starch?
Potato more than onion, but both have some.
Which vegetable contains more catalase eggplant-potato-turnip?
potatoes contain more catalase than carrots
Why liver cells give more oxygen than potato cells for catalase reaction?
the liver has more enzymes that the potato (a starch) does.
Does a 9 volt battery has more voltage than a d battery?
yes more voltage
Why the actual impedance of secondary voltage will be different than the primary voltage?
number of turns......... If turns is more than more impedance..
What has more protein apple or orange juice?
An orange has more protein than an apple.
Which has more potassium a banana or an apple?
Banana has more vitamin than apple. banana has potasium and lots of vitamins you can gain by eating banana.
